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
(3887 views)
UC2844 (Texas Instruments)
Current-Mode PWM Controllers
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223H – APRIL 1997 – REVISED OCTOBER 2024
UCx84x Curr
(1160 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
(1160 views)
ME8115 (Microne)
High-Performance Current Mode PWM Switching Power Controller
ME8115
PWM , AC/DC
PWM,AC/DC , 85-265V 12W(ME8115B18W), 18W。 ,。 , AC/DC,IC , (IcIb), ,,IC, ,VCC10V, , ,IC ,,、、 ,。IC ,。 Rs。
●
(955 views)
LD5537 (Leadtrend Technology)
Green-Mode PWM Controller
LD5537
09/07/2015
Green-Mode PWM Controller with Variable Frequency and Brown IN/OUT Protections
REV. 01
General Description
The LD5537 is built with
(906 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
(565 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
(422 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
(409 views)
OB2273 (On-Bright)
High Performance Current Mode PWM Controller
OB2273
High Performance Current Mode PWM Controller
GENERAL DESCRIPTION
FEATURES
OB2273 is a highly integrated current mode PWM ■ Power on Soft Sta
(379 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
(374 views)
OB2202 (On-Bright Electronics)
Quasi-Resonant Flyback PWM Controller
OB2202 Quasi-Resonant Flyback PWM Controller
GENERAL DESCRIPTION
FEATURES
OB2202 is a highly integrated Quasi-Resonant (QR) ■ Multi-Mode Operation
(314 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
(311 views)
OB2269 (JSMICRO)
PWM controller
OB2269
Description
The OB2269 is a highly integrated currentmode Low start-up current and low operating
PWM controller IC for those high output
(310 views)
OB2279 (On-Bright)
Current Mode PWM Controller
RESLEEPRAILSCEAELAODSNNEFTIO:oDD2EOA7NP9NT0IDO0AT6L8COPY
OB2279 Current Mode PWM ControllerFreq Shuffling with Latch Shutdown
GENERAL DESCRIPTION
OB
(306 views)
DP2281 (DEVELOPER MICROELECTRONICS)
High Performance Current Mode PWM Controller
DP2281
High Performance Current Mode PWM Controller
GENERAL DESCRIPTION
DP2281 is a highly integrated current mode PWM control IC optimized for high
(301 views)
UC2844N (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
(291 views)
OB2263 (On-Bright)
Current Mode PWM Controller
OB2263
Current Mode PWM ControllerFrequency Shuffling
GENERAL DESCRIPTION
OB2263 is a highly integrated current mode PWM control IC optimized for hi
(283 views)
DP2269 (DEVELOPER MICROELECTRONICS)
High Performance Current Mode PWM Controller
DP2269
High Performance Current Mode PWM Controller
GENERAL DESCRIPTION
DP2269 is a highly integrated current mode PWM control IC optimized for high
(266 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
(261 views)
UC2844A (ST Microelectronics)
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
UC284XA UC384XA
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
NOT FOR NEW DESIGN
1 FEATURES
Figure 1. Package
■ TRIMMED OSCILLATOR DISCHARGE
CURR
(259 views)