TPS59603QDSGRQ1

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Texas Instruments

SYNCHRONOUS BUCK FET DRIVER FOR HIGH-FREQUENCY CPU CORE POWER IN AUTOMOTIVE APPLICATIONS

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DocumentsTPS59632-Q1 3-Phase, 60-A, DCAP+, DC/DC Step-Down Controller Evaluation Module TPS59603-Q1 Synchronous Buck FET Driver for High-Frequency CPU Core Power in Automotive Applications datasheet (Rev. A)+4

TPS59603QDSGRQ1

Active

Texas Instruments

SYNCHRONOUS BUCK FET DRIVER FOR HIGH-FREQUENCY CPU CORE POWER IN AUTOMOTIVE APPLICATIONS

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS59603QDSGRQ1	TPS59603 Series

Current - Supply	160 µA	160 µA
Grade	Automotive	Automotive
Mounting Type	Surface Mount, Wettable Flank	Surface Mount, Wettable Flank
Operating Temperature [Max]	125 ¯C	125 ¯C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	8-WFDFN Exposed Pad	8-WFDFN Exposed Pad
Qualification	AEC-Q100	AEC-Q100
Supplier Device Package	8-WSON (2x2)	8-WSON (2x2)
Voltage - Supply [Max]	5.5 V	5.5 V
Voltage - Supply [Min]	4.5 V	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	$ 3.15
		10	$ 2.83
		25	$ 2.68
		100	$ 2.32
		250	$ 2.20
		500	$ 1.98
		1000	$ 1.67
	Digi-Reel®	1	$ 3.15
		10	$ 2.83
		25	$ 2.68
		100	$ 2.32
		250	$ 2.20
		500	$ 1.98
		1000	$ 1.67
	Tape & Reel (TR)	3000	$ 1.58
		6000	$ 1.52
Texas Instruments	LARGE T&R	1	$ 2.64
		100	$ 2.18
		250	$ 1.57
		1000	$ 1.18

TPS59603 Series

Synchronous buck FET driver for high-frequency CPU core power in automotive applications

Part	Supplier Device Package	Current - Supply	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Qualification	Operating Temperature [Max]	Operating Temperature [Min]	Grade	Mounting Type
Texas Instruments TPS59603QDSGTQ1 The TPS59603-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 the option of CCM operation to support controlled management of the output voltage. In addition, the TPS59603-Q1 supports two low-power modes. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. WhenSKIPis held at tri-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 TPS59603-Q1 device is packaged in a space saving, thermally-enhanced 8-pin, 2-mm x 2-mm wettable flanks WSON package and operates from –40°C to 125°C. The TPS59603-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 the option of CCM operation to support controlled management of the output voltage. In addition, the TPS59603-Q1 supports two low-power modes. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. WhenSKIPis held at tri-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 TPS59603-Q1 device is packaged in a space saving, thermally-enhanced 8-pin, 2-mm x 2-mm wettable flanks WSON package and operates from –40°C to 125°C.	8-WSON (2x2)	160 µA	5.5 V	4.5 V	8-WFDFN Exposed Pad	AEC-Q100	125 ¯C	-40 °C	Automotive	Surface Mount, Wettable Flank
Texas Instruments TPS59603QDSGRQ1 The TPS59603-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 the option of CCM operation to support controlled management of the output voltage. In addition, the TPS59603-Q1 supports two low-power modes. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. WhenSKIPis held at tri-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 TPS59603-Q1 device is packaged in a space saving, thermally-enhanced 8-pin, 2-mm x 2-mm wettable flanks WSON package and operates from –40°C to 125°C. The TPS59603-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 the option of CCM operation to support controlled management of the output voltage. In addition, the TPS59603-Q1 supports two low-power modes. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. WhenSKIPis held at tri-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 TPS59603-Q1 device is packaged in a space saving, thermally-enhanced 8-pin, 2-mm x 2-mm wettable flanks WSON package and operates from –40°C to 125°C.	8-WSON (2x2)	160 µA	5.5 V	4.5 V	8-WFDFN Exposed Pad	AEC-Q100	125 ¯C	-40 °C	Automotive	Surface Mount, Wettable Flank

Description

General part information

TPS59603 Series

The TPS59603-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 the option of CCM operation to support controlled management of the output voltage. In addition, the TPS59603-Q1 supports two low-power modes. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. WhenSKIPis held at tri-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 TPS59603-Q1 device is packaged in a space saving, thermally-enhanced 8-pin, 2-mm x 2-mm wettable flanks WSON package and operates from –40°C to 125°C.