| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
134 pcs
|
134 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle | |
| Duty Cycle (Max) | |
| Efficiency | |
| Features | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Phases | |
| Output Type | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The TPS64203DBVTG4 from Texas Instruments is a nonsynchronous step-down controller featuring a hysteretic control mode. It is designed for applications requiring efficient voltage conversion, operating with an input voltage range from 1.8V to 6.5V and capable of delivering up to 3A of output current. This controller boasts up to 95% efficiency and a 100% maximum duty cycle, enabling low dropout operation.
Key electrical characteristics include a typical quiescent current of 20 µA and an adjustable output voltage range from 1.2V. The device features an enable pin for control and internal soft-start functionality. It is protected against overcurrent conditions.
The TPS64203DBVTG4 is housed in a compact SOT-23-6 package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA). This controller is well-suited for various portable and low-power applications, including USB-powered peripherals, PDAs, handheld PCs, low-power DSP supplies, digital cameras, hard disk drives, and portable audio players.
| 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 1.8 V to 6.5 V.
The output voltage is adjustable from 1.2 V to 6.5 V.
The maximum output current is 3 A.
The switching frequency is 800 kHz.
The operating ambient temperature range is -40°C to 85°C.
It comes in an SOT-23-6 surface-mount package.
It uses hysteretic control mode.