The LD5762E1 is a green-mode PWM IC built-in with brown-in/ out functions in a SOP-7/SOP-8 package. The device could therefore minimize the component counts, circuit space, and reduces the overall material cost of power applications. The LD5762E1 features HV start, sleep-mode, green-mode power-saving operation, and internal slope compensation, soft-start fun.
HV start, sleep-mode, green-mode power-saving operation, and internal slope compensation, soft-start functions which could minimum the power loss and improve the system performance.
With complete protection with it, like OPP (Over Power Protection), OVP (Over Voltage Protection), and brown-in/out protection, LD5762E1 prevents the circuit from being damaged in abnormal conditions.
Furthermore, the LD5762E1 features frequency swapping and soft driving function to minimize the noise and improve EMI.
Typical Application
Features
Secondary-side feedback control with quasi-resonant + CCM operatio.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LD5762E |
Leadtrend |
High Voltage Multi-Mode PWM Controller | |
2 | LD5762A |
Leadtrend |
High Voltage Multi-Mode PWM Controller | |
3 | LD5762K |
Leadtrend |
High Voltage Multi-Mode PWM Controller | |
4 | LD5762L |
Leadtrend |
High Voltage Multi-Mode PWM Controller | |
5 | LD5762M |
Leadtrend |
High Voltage Multi-Mode PWM Controller | |
6 | LD5762P |
Leadtrend |
High Voltage Multi-Mode PWM Controller | |
7 | LD5762S |
Leadtrend |
High Voltage Multi-Mode PWM Controller | |
8 | LD5762W |
Leadtrend |
High Voltage Multi-Mode PWM Controller | |
9 | LD5760 |
Leadtrend Technology |
High Voltage Green-Mode PWM Controller | |
10 | LD5760A |
Leadtrend Technology |
High Voltage Green-Mode PWM Controller | |
11 | LD5760E |
Leadtrend Technology |
High Voltage PWM Controller | |
12 | LD5760H |
Leadtrend Technology |
High Voltage PWM Controller |