Part Number
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LD7539H |
Manufacturer
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Leadtrend Technology |
Description
|
Green-Mode PWM Controller |
Published
|
Jun 22, 2018 |
Detailed Description
|
LD7539H
12/24/2012
Green-Mode PWM Controller with BNO and OTP Protections
Rev. 00
General Description
The LD7539H is bu...
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Datasheet
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LD7539H
|
Overview
LD7539H
12/24/2012
Green-Mode PWM Controller with BNO and OTP Protections
Rev.
00
General Description
The LD7539H is built-in with several functions, protection and EMI-improved solution in a tiny package.
It takes less components counts or circuit space, especially ideal for those total solutions of low cost.
The implemented functions include low startup current, green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation.
It also features more protections like BNO (Brownout), OTP (Over Temperature Protection), OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent circuit damage occurred under abnormal conditions.
Furthe...
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