●The TPS51604-Q1 drivers are optimized for high-frequency CPU VCORE applications. Advanced features such as reduced dead-time drive and auto zero crossing are used to optimize efficiency over the entire load range.
●The SKIP pin 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. When SKIP is 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.
●For all available packages, see the orderable addendum at the end of the data sheet.
● Qualified for Automotive Applications
● AEC-Q100 Qualified With the Following Results:
● Device Temperature Grade 1: –40°C to 125°C
● Device Human Body Model ESD Classification Level H2
● Device Charged Device Model ESD Classification Level C3B
● Reduced Dead-Time Drive Circuit for Optimized CCM
● Automatic Zero Crossing Detection for Optimized DCM Efficiency
● Multiple Low-Power Modes for Optimized Light-Load Efficiency
● Optimized Signal Path Delays for High-Frequency Operation
● Integrated BST Switch Drive Strength Optimized for Ultrabook FETs
● Optimized for 5-V FET Drive
● Conversion Input Voltage Range (VIN): 4.5 to 28 V
● 2-mm × 2-mm, 8-Pin, WSON Power-Pad Package
