WT7520 (Weltrend)
PC Power Supply PWM
www.DataSheet4U.com
Weltrend Semiconductor, Inc.
WT7520
PC POWER SUPPLY PWM SUPERVISOR Data Sheet
REV. 0.9 February 21, 2005
The information in thi
(873 views)
UC2844AQ (Texas Instruments)
CURRENT-MODE PWM CONTROLLER
UC2842AQ, UC2843AQ, UC2844AQ, UC2845AQ CURRENT-MODE PWM CONTROLLER
D Extended Temperature Performance of
–40°C to 125°C
D Optimized for Off-line and
(342 views)
SC2569 (Safety-Chip)
High Performance Current Mode PWM Controller
SC2569
High Performance Current Mode PWM Controller
Description
SC2569 combines a highly integrated current mode PWM control IC optimized for high pe
(255 views)
LAF0001 (Fairchild Semiconductor)
Green Current Mode PWM Controller
FAN7601
Green Current Mode PWM Controller
www.fairchildsemi.com
Features
• Green Current Mode PWM Control • Low Operating Current: Max 4mA • Burst M
(154 views)
CRE6559 (CRE Semiconductor)
Current Mode PWM Power Switch
CRE6559 FREQ SHUFFLING
CRE6559 combines a dedicated current mode PWM controller with a high voltage power MOSFET. It is optimized for high performanc
(147 views)
UC2844D (Texas Instruments)
Current-Mode PWM Controller
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223G – APRIL 1997 – REVISED JULY 2022
UCx84x Current
(141 views)
OB2283 (On-Bright Electronics)
High Performance Current Mode PWM Controller
OB2283
High Performance Current Mode PWM Controller
GENERAL DESCRIPTION
OB2283 is a highly integrated current mode PWM control IC optimized for high
(138 views)
LM3001 (National Semiconductor)
Primary Side PWM Driver
( DataSheet : www.DataSheet4U.com )
www.DataSheet4U.com
(136 views)
KP3114 (Kiwi Instruments)
High Performance Low Cost Off-line PWM Power Switch
KP3114
High Performance Low Cost Off-line PWM Power Switch
FEATURES
Integrated with 700V Power MOSFET and HV Startup Circuit
Integrated rectifie
(132 views)
CRE2269 (CRE Semiconductor)
Current Mode PWM Power Switch
CRE2269
Current Mode PWM Power Switch
CRE2269 is a highly intergrated current mode PWM control IC for high performance, low standby power and cost ef
(131 views)
UTC494 (YOUWANG)
VOLTAGE MODE PWM CONTROL CIRCUITS
UTC494
LINEAR INTEGRATED CIRCUIT
VOLTAGE MODE PWM CONTROL CIRCUITS
DESCRIPTION
The UTC494 incorporate on a single monolithic chip all the functions
(127 views)
OB2276 (On-Bright)
High Performance Current Mode PWM Controller
OB2276
High Performance Current Mode PWM Controller
GENERAL DESCRIPTION
OB2276 is a highly integrated current mode PWM control IC optimized for high
(117 views)
LM3211 (National Semiconductor)
Step-up PWM DC/DC Converter
LM3211 Step-up PWM DC/DC Converter Integrated with 4 Buffers
February 2004
LM3211 Step-up PWM DC/DC Converter Integrated with 4 Buffers
General Desc
(114 views)
LM3842A (HTC)
CURRENT MODE PWM CONTROLLER
CURRENT MODE PWM CONTROLLER
FEATURES
• Automatic feed forward compensation • Optimized for offline converter • Double pulse suppression • Current mode
(112 views)
LM3843A (HTC)
CURRENT MODE PWM CONTROLLER
CURRENT MODE PWM CONTROLLER
FEATURES
• Automatic feed forward compensation • Optimized for offline converter • Double pulse suppression • Current mode
(112 views)
LM3845A (HTC)
CURRENT MODE PWM CONTROLLER
CURRENT MODE PWM CONTROLLER
FEATURES
• Automatic feed forward compensation • Optimized for offline converter • Double pulse suppression • Current mode
(111 views)
UC2844A (Texas Instruments)
Current-Mode PWM Controllers
UC1842A, UC1843A, UC1844A, UC1845A UC2842A, UC2843A, UC2844A, UC2845A UC3842A, UC3843A, UC3844A, UC3845A
SLUS224G – SEPTEMBER 1994 – REVISED JULY 2022
(111 views)
BP2958X (BPS)
PWM dimming non-isolated buck LED constant current driver
BP2958X
PWM LED
BP2958X PWM LED ,, LED 。 BP2958X , 85Vac~265Vac LED 。
BP2958X 500V , VCC , ,, 。
BP2958X , LED 。
BP2958X , LED , LED ,。
(111 views)
LM3844A (HTC)
CURRENT MODE PWM CONTROLLER
CURRENT MODE PWM CONTROLLER
FEATURES
• Automatic feed forward compensation • Optimized for offline converter • Double pulse suppression • Current mode
(108 views)
OB2279 (On-Bright)
Current Mode PWM Controller
RESLEEPRAILSCEAELAODSNNEFTIO:oDD2EOA7NP9NT0IDO0AT6L8COPY
OB2279 Current Mode PWM ControllerFreq Shuffling with Latch Shutdown
GENERAL DESCRIPTION
OB
(105 views)