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Abstract: scr power control schematic 8 pin 4v power supply converter scr drive circuit diagram thyristor controller UC3886 UC3910 334K FILM capacitor thyristor controlled dc digital drive theory 334k capacitor
Text: APPLICATION NOTE U-158 APPLICATION NOTE U-158 Larry Spaziani Applications Engineer Unitrode Integrated Circuits THE UC3910 COMBINES PROGRAMMABILITY, ACCURACY AND INTEGRATED FUNCTIONS TO CONTROL AND MONITOR HIGH END PROCESSOR POWER SUPPLIES 4/96 U-158 APPLICATION NOTE
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U-158
UC3910
U-157
UC3886
UC3910,
1200pF
crowbar
scr power control schematic
8 pin 4v power supply converter
scr drive circuit diagram
thyristor controller
334K FILM capacitor
thyristor controlled dc digital drive theory
334k capacitor
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PDF
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334K FILM capacitor
Abstract: Unitrode Linear Integrated Circuits Data and Application thyristor controller schematic 4 bit digital to analog converter
Text: APPLICATION NOTE U-158 APPLICATION NOTE U-158 Larry Spaziani Applications Engineer Unitrode Integrated Circuits THE UC3910 COMBINES PROGRAMMABILITY, ACCURACY AND INTEGRATED FUNCTIONS TO CONTROL AND MONITOR HIGH END PROCESSOR POWER SUPPLIES 4/96 U-158 APPLICATION NOTE
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Original
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U-158
UC3910
334K FILM capacitor
Unitrode Linear Integrated Circuits Data and Application
thyristor controller schematic
4 bit digital to analog converter
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PDF
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UFN140
Abstract: UFN143 kd 617
Text: POWER MOSFET TRANSISTORS “ ui 100 Volt, 0.085 Ohm N-Channel UFN142 ufni43 FEATURES • Fast Switching • Low Drive Current • Ease of Paralleling • No Second Breakdown • Excellent Temperature Stability DESCRIPTION The Unitrode power MOSFET design utilizes the most advanced technology available.
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UFN142
ufni43
UFN140
UFN141
UFN142
UFN143
Q2173
UFN140
UFN143
kd 617
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PDF
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UFN541
Abstract: ufn540 FN540 k96a UFN543 UFN542 FN541
Text: TH 0G10714 t UNITRODE CORP 9347963 UNITRODE 92D CORP POWER MOSFET TRANSISTORS 100 Volt, 0.085 Ohm N-Channel FEATURES • C o m p act Plastic Package • Fast Sw itching • Low Drive C urrent • Ease of Paralleling • No Second B reakdow n 10714 UFN540 UFN541
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0G10714
UFN540
UFN541
UFN542
UFN543
FN543
FN540
k96a
UFN543
FN541
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PDF
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lts 542
Abstract: UFN540 FN640
Text: POWER MOSFET TRANSISTORS U F N 5 4 0 U F N 5 4 1 100 Volt, 0.0 85 Ohm N-Channel U F N 5 4 2 U F N 5 4 3 DESCRIPTION The Unitrode power MOSFET design utilizes the most advanced technology available. This efficient design achieves a very low Roaom and a high transconductance.
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UFN540
UFN541
UFN542
UFN543
lts 542
UFN540
FN640
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PDF
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LF 13471
Abstract: UFN140
Text: UNITRODE CORP 9347963 U N I T R O D E CORP 92D 10612 07^ $f-/ 5 POWER MOSFET TRANSISTORS ¡j^jjo 100 Volt, 0.085 Ohm N-Channel UFN142 UFN143 FEATURES • Fast Switching • Low Drive Current • Ease of Paralleling • No Second Breakdown • Excellent Temperature Stability
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OCR Scan
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UFN142
UFN143
UFN140
UFN141
LF 13471
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PDF
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12V to 5V buck converter
Abstract: UC1573
Text: y UC1573 UC2573 UC3573 UNITRODE Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES Simple Single Inductor Buck PWM Stepdown Voltage Regulation Drives External PMOS Switch Contains UVLO Circuit Includes Pulse-by-Pulse Current Limit Low 50jiA Sleep Mode Current
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UC1573
UC2573
UC3573
50jiA
UC3573
10kHz
200kHz.
12V to 5V buck converter
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PDF
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C1572
Abstract: eao 02 SERIES uc2572
Text: UC1572 UC2572 UC3572 UNITRODE FEATURES DESCRIPTION • Simple Single Inductor Flyback PWM for Negative Voltage Generation • Drives External PM O S Switch • Contains UVLO Circuit The UC3572 is a negative output flyback pulse width modulator which con
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UC1572
UC2572
UC3572
UC3572
10kHz
200kHz.
UDG-94096-1
C1572
eao 02 SERIES
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PDF
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Untitled
Abstract: No abstract text available
Text: T2 UNITRODE CORP 9347963 UNITRODE CORP ' DE 92D 3M7•=!t.3 D0113tb 11366 D SURFACE MOUNT POWER ZENERS sm446i -smj«6 3.OW, Military FEATURES DESCRIPTION • Small Convenient Surface Mount Package Fused-in-glass, metallurgical^ bonded 3.0W zeners, in a hermetic surface mount
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D0113tb
sm446i
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PDF
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Untitled
Abstract: No abstract text available
Text: IN T E G R A T E D C IR C U IT S U C 1842A /3A /4A /5A U C 2842A/3 A /4A /5 A U C 3842A /3A /4A /5A UNITRODE Current Mode PWM Controller DESCRIPTION FEATURES Optimized for Off-line and DC to DC Converters Low Start Up Current <0.5mA Trimmed Oscillator Discharge Current
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842A/3
UC1842A/3A/4A/5A
UC3842/3/4/5
95VAC
130VA
z/60Hz)
40kHz
10OmV
0013DÃ
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PDF
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UC1843 current mode
Abstract: UC284X
Text: IN T E G R A T E D C IR C U I T O UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A UNITRODE Current Mode PWM Controller FEATURES • Optimized fo r off-line and DC to DC converters • Low sta rt up current <0.5 mA • Trimmed oscillator discharge current
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500KHz
UC1843 current mode
UC284X
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PDF
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Untitled
Abstract: No abstract text available
Text: IN T E G R A T E D C IR C U IT S UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3 A/4 A/5 A UNITRODE Current Mode PWM Controller FEATURES • Optimized for off-line and DC to DC converters • Low start up current <0.5 mA • Trimmed oscillator discharge current
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UC1842A/3A/4A/5A
UC2842A/3A/4A/5A
UC3842A/3
UC1842A/3A/4A/5A
UC3842/3/4/5
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I100S
Abstract: TR4420
Text: T2 UNITRODE CORP 9347963 DE § ^ 3 4 7 ^ 3 OOlllOfl 3 ~ 92D UNITRODE CORP RECTIFIERS Dr~0(-n 11108 UTR4405-UTR4440 UTR5405-UTR5440 UTR6405-UTR6440 UTR4405HR-UTR4440HR UTR5405HR-UTR5440HR UTR6405HR-UTR6440HR Fast Recovery, 6 Amp to 9 Amp FEATU RES • Continuous Rating: to 9A
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UTR4405-UTR4440
UTR5405-UTR5440
UTR6405-UTR6440
UTR4405HR-UTR4440HR
UTR5405HR-UTR5440HR
UTR6405HR-UTR6440HR
tol50A
40kHz
1R-UTR6440HR
10/iS
I100S
TR4420
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LM 8105
Abstract: 4176P UT5105HR-UT5160HR 8120H T8160 ir1038
Text: UNITRODE CORP 9347963 T2 j > F |i 3 4 7 ' i b 3 GDIIG TI 92D UNITRODE CORP 11099 r - o / v D h UT5105-UT5160 UT6105-UT6160 UT8105-UT8160 UT5105HR-UT5160HR UT6105HR-UT6160HR UT8105HR-UT8160HR RECTIFIERS Standard Recovery, 7,5 Amp to 12 Amp D ESC R IP T IO N
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UT5105-UT5160
UT6105-UT6160
UT8105-UT8160
UT5105HR-UT5160HR
UT6105HR-UT6160HR
UT8105HR-UT8160HR
UT8105/8105HR
8110H
T8120/8120HR
UT8140/8140HR
LM 8105
4176P
8120H
T8160
ir1038
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Untitled
Abstract: No abstract text available
Text: UC1572 UC2572 UC3572 y UNITRODE Negative Output Flyback Pulse Width Modulator FEATURES DESCRIPTION • Simple Single Inductor Flyback PWM for Negative Voltage Generation • Drives External PMOS Switch • Contains UVLO Circuit • Includes Pulse-by-Pulse Current
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UC1572
UC2572
UC3572
UC3572
10kHz
200kHz.
UDG-94096-1
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PDF
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POWER MOSFET DRIVE
Abstract: MMH0026 l75a
Text: y UNITRODE UC1709 UC2709 UC3709 Dual High-Speed FET Driver FEATURES DESCRIPTION • The UC3709 family of power drivers is an effective low-cost solution to the problem of providing fast turn-on and off for the capacitive gates of power MOSFETs. Made with a high-speed Schottky process, these devices will
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UC1709
UC2709
UC3709
UC3709
MMH0026
DS0026,
UC3611
POWER MOSFET DRIVE
l75a
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PDF
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UC1573
Abstract: No abstract text available
Text: UC1573 UC2573 UC3573 y UNITRODE Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Simple Single Inductor Buck PWM Stepdown Voltage Regulation The UC3573 is a Buck pulse width modulator which steps down and regu lates a positive input voltage. The chip is optimized for use in a single in
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UC1573
UC2573
UC3573
UC3573
10kHz
200kHz.
UC1573
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PDF
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UC1573
Abstract: No abstract text available
Text: o UC1573 UC2573 UC3573 UNITRODE Buck Pulse Width Modulator Stepdown Voltage Regulator DESCRIPTION FEATURES Simple Single Inductor Buck PWM Stepdown Voltage Regulation Drives External PMOS Switch Contains UVLO Circuit Includes Pulse-by-Pulse Current Limit Low 50|a,A Sleep Mode Current
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UC1573
UC2573
UC3573
UC3573
10kHz
200kHz.
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PDF
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Untitled
Abstract: No abstract text available
Text: y UCC5619 UNITRODE PRELIMINARY 27-Line SCSI Terminator With Reverse Disconnect FEATURES Complies with SCSI, SCSI-2, SCSI-3 and FAST-20 Ultra Standards 2.5pF Channel Capacitance during Disconnect 100jxA Supply Current in Disconnect Mode DESCRIPTION UCC5619 provides 27 lines of active termination for a SCSI (Small Com
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UCC5619
27-Line
FAST-20
100jxA
UCC5619
110fi
UCCS619
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PDF
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UC1573
Abstract: No abstract text available
Text: UC1573 UC2573 UC3573 UNITRODE DESCRIPTION • Simple Single Inductor Buck PWM Stepdown Voltage Regulation • Drives External PMOS Switch • Contains UVLO Circuit The UC3573 is a Buck pulse width modulator which steps down and regu lates a positive input voltage. The chip is optimized for use in a single
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UC1573
UC2573
UC3573
UC3573
10kHz
200kHz.
100nF
UC1573
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PDF
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UC1573
Abstract: No abstract text available
Text: o UC1573 UC2573 UC3573 UNITRODE Buck Pulse Width Modulator Stepdown Voltage Regulator DESCRIPTION FEATURES Simple Single Inductor Buck PWM Stepdown Voltage Regulation Drives External PMOS Switch Contains UVLO Circuit Includes Pulse-by-Pulse Current Limit Low 50|aA Sleep Mode Current
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OCR Scan
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UC1573
UC2573
UC3573
UC3573
10kHz
200kHz.
UC1573
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PDF
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Untitled
Abstract: No abstract text available
Text: 1347^3 9347963 DDllDOfl 0 ~f~ UNITRODE 92D CORP 11008 D UES704 UES705 UES706 UES704HR UES705HR UES706HR RECTIFIERS High Efficiency, 20A FEATURES • Very Low Forward Voltage (1.15V • Very Fast Recovery Times (50nSec) • Low Thermal Resistance • High Surge Capability
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UES704
UES705
UES706
UES704HR
UES705HR
UES706HR
50nSec)
UES704,
UES704HR,
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2N6758
Abstract: 6757
Text: UNITRODE CORP 9347963 t UNITRODE CORP ~~~ 92D POWER MOSFET TRANSISTORS 2 0 0 V o lt, 0 .4 o o i c mt , s 1 04 96 D j ; j t x , j t x v 2N6758 T - ' b l - i i O h m N -C h a n n e l " DESCRIPTION The Unltrode power MOSFET design utilizes the most advanced technology available.
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2N6758
1L-S-19500/542A
2N6758
6757
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PDF
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Untitled
Abstract: No abstract text available
Text: o UC1572 UC2572 UC3572 UNITRODE Negative Output Flyback Pulse Width Modulator FEATURES DESCRIPTION • Simple Single Inductor Flyback PWM for Negative Voltage Generation • Drives External PMOS Switch • Contains UVLO Circuit • Includes Pulse-by-Pulse Current
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OCR Scan
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UC1572
UC2572
UC3572
UC3572
10kHz
200kHz.
UDG-94096-1
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PDF
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