Weltrend
WT7520 - 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
(1063 views)
Weltrend
WT7514L - PWM Controller
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(166 views)
Weltrend
WT751002 - PC POWER SUPPLY SUPERVISOR
(109 views)
Weltrend
WT7527 - PC Power Supply Supervisor
Weltrend Semiconductor, Inc.
WT7527
PC POWER SUPPLY SUPERVISOR
Data Sheet
Version 1.20 June 22, 2007
The information in this document is subject to c
(91 views)
Leadtrend
LD7575 - Green-Mode PWM Controller
LD7575
11/29/2007
Green-Mode PWM Controller with High-Voltage Start-Up Circuit
REV: 04b
General Description
The LD7575 is a current-mode PWM controll
(90 views)
Leadtrend Technology
LD5537 - 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
(79 views)
Leadtrend
LD7750RGR - High Voltage Green-Mode PWM Controller
LD7750R
05/12/2010
High Voltage Green-Mode PWM Controller with
Over Temperature Protection
Rev. 00
General Description
The LD7750R integrates sever
(66 views)
Leadtrend Technology
LD5760 - High Voltage Green-Mode PWM Controller
LD5760
11/05/2015
High Voltage Green-Mode PWM Controller with
Brown-In/Out Function
REV. 02
General Description
The LD5760 is a Green Mode PWM IC bui
(62 views)
Leadtrend
LD7523 - Smart Green-Mode PWM Controller
LD7523
6/16/2009
Smart Green-Mode PWM Controller with Multiple Protections
REV: 00
General Description
The LD7523 is a low startup current, current
(58 views)
Leadtrend
LD7790 - Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller
LD7790
9/11/2013
Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller
REV: 00
General Description
The LD7790 features transition mode
(57 views)
Leadtrend
LD7536R - Green-Mode PWM Controller
LD7536R
05/11/2010
Green-Mode PWM Controller with Frequency Swapping and Integrated Protections
Rev. 00
General Description
The LD7536R is built-in w
(57 views)
Leadtrend Technology
LD7535 - Green-Mode PWM Controller
LD7535/LD7535A
12/11/2007
Green-Mode PWM Controller with Integrated Protections
Rev. 01c
General Description
The LD7535/LD7535A are low cost, low st
(53 views)
Leadtrend
LD7550-B - Green-Mode PWM Controller
LD7550-B
12/22/2006
Green-Mode PWM Controller
REV: 01a
General Description
The LD7550-B is a low cost, low startup current, current mode PWM control
(53 views)
Leadtrend Technology
LD5523 - Multi-Mode PWM Controller
LD5523/R/H/E
10/14/2016
Multi-Mode PWM Controller of Flyback with
Integrated BNI/BNO and Protection
REV. 00
General Description
In order to enhance
(50 views)
Weltrend
WT6633P - USB Power Delivery and Quick Charge Controller
WT6633P
USB PD Controller
WT6633P
USB Power Delivery and Qualcomm® Quick ChargeTM 4/4+
Controller
Brief Specification
Rev. 1.02 May 2018
Copyright Not
(49 views)
Leadtrend
LD7576 - Green-Mode PWM Controller
LD7576/76H/76J/76K
12/5/2007
Green-Mode PWM Controller with High-Voltage Start-Up Circuit and Adjustable OLP Delay Time
REV. 03
General Description
(43 views)
Weltrend
WT7522 - POWER SUPPLY PWM SUPERVISOR
Weltrend Semiconductor, Inc.
WT7522
POWER SUPPLY PWM SUPERVISOR Data Sheet Version 1.10
April 29, 2009
The information in this document is subject to
(38 views)
Leadtrend
LD7750 - High Voltage Green-Mode PWM Controller
LD7750
2/23/2010
High Voltage Green-Mode PWM Controller with Over Temperature Protection
Rev. 00b
General Description
The LD7750 integrates several
(38 views)
Weltrend Semiconductor
WT7502V - PC POWER SUPPLY SUPERVISOR
Weltrend Semiconductor, Inc.
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WT7502V
PC POWER SUPPLY SUPERVISOR
Data Sheet
REV. 1.01 November 30, 2010
The information in this document is subject
(38 views)
Leadtrend Technology
LD7522 - Smart Green-Mode PWM Controller
LD7522
12/5/2008
Smart Green-Mode PWM Controller with Multiple Protections
REV:04
General Description
The LD7522 is a low startup current, current m
(35 views)