TPS51604DSGT
Active4-A, 28-V HALF BRIDGE GATE DRIVER FOR SYNCHRONOUS BUCK HIGH FREQUENCY CPU CORE POWER APPLICATIONS
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TPS51604DSGT
Active4-A, 28-V HALF BRIDGE GATE DRIVER FOR SYNCHRONOUS BUCK HIGH FREQUENCY CPU CORE POWER APPLICATIONS
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS51604DSGT |
|---|---|
| Channel Type | Synchronous |
| Driven Configuration | Half-Bridge |
| Gate Type | N-Channel MOSFET |
| High Side Voltage - Max (Bootstrap) [Max] | 34 V |
| Input Type | Non-Inverting |
| Logic Voltage - VIL, VIH | 0.6 V, 2.65 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 2 |
| Operating Temperature [custom] | -40 °C, 105 °C |
| Package / Case | 8-WFDFN Exposed Pad |
| Rise / Fall Time (Typ) | 30 ns |
| Rise / Fall Time (Typ) | 8 ns |
| Supplier Device Package | 8-WSON (2x2) |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.05 | |
| 10 | $ 1.84 | |||
| 25 | $ 1.74 | |||
| 100 | $ 1.48 | |||
| Digi-Reel® | 1 | $ 2.05 | ||
| 10 | $ 1.84 | |||
| 25 | $ 1.74 | |||
| 100 | $ 1.48 | |||
| Tape & Reel (TR) | 250 | $ 1.39 | ||
| 500 | $ 1.22 | |||
| 1250 | $ 1.01 | |||
| 2500 | $ 0.94 | |||
| 6250 | $ 0.90 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.54 | |
| 100 | $ 1.27 | |||
| 250 | $ 0.91 | |||
| 1000 | $ 0.69 | |||
Description
General part information
TPS51604-Q1 Series
The TPS51604-Q1 drivers are optimized for high-frequency CPU VCOREapplications. Advanced features such as reduced dead-time drive and auto zero crossing are used to optimize efficiency over the entire load range.
TheSKIPpin provides immediate CCM operation to support controlled management of the output voltage. In addition, the TPS51604-Q1 supports two low-power modes. With the PWM input in 3-state, quiescent current is reduced to 130 µA, with immediate response. WhenSKIPis held at 3-state, the current is reduced to 8 µA (typically 20 µs is required to resume switching). Paired with the appropriate TI controller, the drivers deliver an exceptionally high performance power supply system.
The TPS51604-Q1 device is packaged in a space saving, thermally-enhanced 8-pin, 2-mm x 2-mm WSON package and operates from –40°C to 125°C.
Documents
Technical documentation and resources