Untitled
Abstract: No abstract text available
Text: UC1846/7 UC2846/7 UC3846/7 y U N IT R O D E Current Mode PWM Controller FEATURES DESCRIPTION The UC1846/7 family of control ICs provides all of the necessary features to implement fixed frequency, current mode control Programmable Pulse-by-Puise Current schemes while maintaining a minimum external parts count, The su
|
OCR Scan
|
PDF
|
UC1846/7
UC2846/7
UC3846/7
UC1846/7
T34a5n
UC1846
|
Untitled
Abstract: No abstract text available
Text: IN T E G R A T E D C IR C U IT S UC1835 UC2835 UC3835 U N IT R O D E UC1836 UC2836 UC3836 High Efficiency Regulator Controller FEATURES DESCRIPTION The UC1835/6 families of linear controllers are optimized for the de sign of low cost, low dropout, linear regulators. Using an external pass
|
OCR Scan
|
PDF
|
UC1835
UC2835
UC3835
UC1836
UC2836
UC3836
UC1835/6
250mA
UC3836
0013D4T
|
UCC1890
Abstract: No abstract text available
Text: UCCI 890 UCC2890 UCC3890 y U N IT R O D E O ff-Line Battery C h arg e r Circuit FEATURES Transformerless Off-Line Operation Low Voltage Operation to 0.8V Ideal for Battery Trickle Charger Applications Current Mode Operation With 100mV Shunt Voltage Mode Operation With
|
OCR Scan
|
PDF
|
UCC2890
UCC3890
100mV
UCC3890
IRF820
100kHz,
T34A5n
UCC1890
|
Untitled
Abstract: No abstract text available
Text: UCC3954 ADVANCED INFORMATION UNITRODE Single Cell Lithium-Ion to +3.3V Converter Load Disconnect in Shutdown • High Efficiency Flyback Operation • Internal 0.15£i Switch • Low Battery LED Driver • Internal 2A Current Limit • Internal 200kHz Oscillator
|
OCR Scan
|
PDF
|
UCC3954
200kHz
UCC3954
TSD476M016R0150
MBRS130LT3
T34A5n
T100uF
|
Untitled
Abstract: No abstract text available
Text: INTEGRATED CIRCUITS UCCI 806 UCC2806 UCC3806 UNITRODE FEATURES • BiCMOS Version of UC1846 Families • 1,4mA Maximum Operating Current 100 mA Maximum Startup Current 1,0A Peak Output Current 125nsec Circuit Delay Easier Parallelability DESCRIPTION The UCC1806 family of BiCMOS PWM controllers offers exceptionally improved
|
OCR Scan
|
PDF
|
UCC2806
UCC3806
UC1846
125nsec
UCC1806
UC1846
fl51c
|
Untitled
Abstract: No abstract text available
Text: IIMTEQRATED C IR C U IT S UC1854A/B UC2854A/B UC3854A/B UNITRODE Enhanced High Power Factor Preregulator FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor • Limits Line Current Distortion To <3% • World-Wide Operation Without Switches
|
OCR Scan
|
PDF
|
UC1854A/B
UC2854A/B
UC3854A/B
UC1854A/B
UC1854.
UC1854,
001400b
|
SCR 100A
Abstract: 4 pin SCR gate drive circuit scr 20a SCR Gate Drive low voltage scr SCR gate protection circuit pin diagram of SCR UC2908 scr drive circuit diagram SCR POWER SECTION
Text: y UC1908 UC2908 UC3908 UNITRODE DESCRIPTION • Shunt Regulator Keeps Power Supply Overvoltage to a Predetermined Level • Programmable Input From 3.3V to 9V The UC3908 is a programmable voltage clamp designed to protect a power supply load in the event of an overvoltage. The UC3908 is a shunt regulator which, under
|
OCR Scan
|
PDF
|
UC1908
UC2908
UC3908
UC3908
uc1908
001b205
SCR 100A
4 pin SCR gate drive circuit
scr 20a
SCR Gate Drive
low voltage scr
SCR gate protection circuit
pin diagram of SCR
UC2908
scr drive circuit diagram
SCR POWER SECTION
|