Datasheet Details
| Part number | SD4840 |
|---|---|
| Manufacturer | Silan Microelectronics |
| File Size | 787.06 KB |
| Description | PWM Controller |
| Datasheet | SD4840_SilanMicroelectronics.pdf |
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Overview: SD4840/4841/4842/4843/4844 CURRENT MODE PWM CONTROLLER WITH BUILT-IN HIGH VOLTAGE.
| Part number | SD4840 |
|---|---|
| Manufacturer | Silan Microelectronics |
| File Size | 787.06 KB |
| Description | PWM Controller |
| Datasheet | SD4840_SilanMicroelectronics.pdf |
|
|
|
SD4840/4841/4842/4843/4844 is a current mode PWM controller 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 67KHz with ±2.5 KHz jitter frequency for low EMI.
| Part Number | Description |
|---|---|
| SD4840P | PWM Controller |
| SD4841 | PWM Controller |
| SD4841P | PWM Controller |
| SD4842 | PWM Controller |
| SD4842P | PWM Controller |
| SD4843 | PWM Controller |
| SD4843P | PWM Controller |
| SD4844 | PWM Controller |
| SD4844P | PWM Controller |
| SD4851 | PRIMARY SIDE POWER CONTROLLER |