SD686X is current mode PWM+PFM controller with built-in highvoltage MOSFET used for SWPS, with low standby power and low start current for power switch. In standby mode, the circuit enters burst mode to reduce the standby power dissipation. The switch frequency is 25~67KHz with jitter frequency for low EMI. Built-in peak current compensation circuit makes th.
* Energy Star 2.0 standard
* Lower start-up current (3µA)
* Various switching frequency following load for the higher efficiency
* Frequency jitter for low EMI
* Overvoltage, overcurrent, overload and over temperature protections.
* Adjustable limit output power
* Undervoltage lockout
* Built-in high voltage MOSFET
* Auto restart mode
* Peak current compensation
* Maximum peak current compensation for initialization
* Burst mode
* Cycle by cycle current limit
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.0
2010.03.12 Page 1 of 10
SD686X
ORDERING INFORMATION
Part No.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SD6860 |
SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER | |
2 | SD6862 |
SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER | |
3 | SD6863 |
SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER | |
4 | SD6864 |
SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER | |
5 | SD686X |
SILAN MICROELECTRONICS |
CURRENT MODE PWM+PFM CONTROLLER | |
6 | SD6800 |
Silan Microelectronics |
PRIMARY SIDE CONTROLLED LED CONTROLLER | |
7 | SD6800TR |
Silan Microelectronics |
PRIMARY SIDE CONTROLLED LED CONTROLLER | |
8 | SD6807D |
SILAN MICROELECTRONICS |
Primary control mode LED driver | |
9 | SD680CS |
Semitel |
Surface mount schottky barrier rectifiers | |
10 | SD680CS |
WON-TOP |
6.0A DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER | |
11 | SD680CS |
Pan Jit International |
(SD620CS - SD6100CS) DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER | |
12 | SD680CT |
Pan Jit International |
(SD620CT - SD6100CT) SCHOTTKY BARRIER RECTIFIER |