| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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5,345 pcs
|
5345 pcs | On Request | 1 | On Request | On Request | 2007 | On Request | On Request |
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| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
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| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments TPS40200DRG4 is a flexible, non-synchronous buck DC/DC controller designed for wide input voltage applications. It operates with input voltages ranging from 4.5 V to 52 V and can provide an output voltage up to 46 V. This controller integrates a 200-mA driver for P-channel FETs, simplifying external component requirements.
Key electrical specifications include a programmable fixed-frequency operation between 35 kHz and 500 kHz, a maximum duty cycle of 95%, and a reference voltage of 0.7 V with ±1% accuracy. It also features voltage feed-forward compensation, undervoltage lockout, and programmable soft-start.
The TPS40200DRG4 is available in an 8-SOIC package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA). The controller offers programmable short-circuit protection with hiccup overcurrent fault recovery and supports external synchronization.
This device is well-suited for various power management applications requiring a robust and flexible buck conversion solution. Its wide input range and integrated driver make it a versatile choice for designs needing efficient voltage regulation.
| 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 4.5V to 52V.
The output voltage range is 0.7V to 46V.
The maximum output current is 3A.
The operating temperature range is -40°C to 85°C.
It is available in an 8-SOIC surface-mount package.
The switching frequency is programmable from 35kHz to 500kHz.
Yes, it features programmable short-circuit protection with hiccup overcurrent fault recovery.