| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,001 pcs
|
1001 pcs | On Request | 1 | On Request | On Request | 04+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Vishay Dale SI9122DLP-T1-E3 is a half-bridge DC DC switching controller designed for step-up/step-down applications. It integrates 1A half-bridge primary drivers and supports an input voltage range of 12 V to 72 V, with a supply voltage (Vcc/Vdd) of 10 V to 13.2 V. The switching frequency is programmable from 200 kHz to 625 kHz, with a typical 500 kHz value. The controller offers a maximum duty cycle of 92% and includes control features such as current limit, sequencing, and soft start. The output configuration is positive and isolation capable, with a transistor driver output type.
The device operates over a temperature range of -40°C to 85°C and is housed in a PowerPAK MLP65-20 surface mount package. It is supplied in tape and reel packaging for automated assembly. The SI9122DLP-T1-E3 is synchronous rectifier capable and does not support clock sync. It is suitable for isolated or non-isolated power converter designs requiring a half-bridge topology.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 12 V to 72 V, and the supply voltage (Vcc/Vdd) range is 10 V to 13.2 V.
The operating temperature range is -40°C to 85°C.
It comes in a PowerPAK MLP65-20 surface mount package.
The topology is half-bridge.
Yes, it supports synchronous rectification.
The maximum duty cycle is 92%.
Control features include current limit, sequencing, and soft start.