TPS53513RVET Part Information

Details for TPS53513RVET by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

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Part Description

The TPS53513 device is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low external-component count for space-conscious power systems. This device features high-performance integrated MOSFETs, accurate 0.5% 0.6-V reference, and an integrated boost switch. Competitive features include very low external-component count, fast loadtransient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation. A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS53513 device is available in a 28-pin VQFN package and is specified from –40°C to 85°C ambient temperature.

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Part Features

  • 3.5 mm u00d7 4.5 mm, 28-Pin, VQFN Package
  • Auto-Skipping Eco-modeu2122 for High Light-Load Efficiency
  • Built-in Output Discharge Circuit
  • D-CAP3u2122 Control Mode With Fast Load-Step ResponseSWIFTu2122
  • Eight Selectable Frequency Settings from 250 kHz to 1 MHz
  • FCCM for Tight Output Ripple and Voltage Requirements
  • Integrated 13.8-mu03a9 and 5.9-mu03a9 MOSFETs With 8-A Continuous Output Current
  • Open-Drain Power-Good Output
  • Output Voltage Range: 0.6 V to 5.5 V
  • Precharged Startup Capability
  • Reference Voltage 600 mV u00b10.5% Tolerance
  • Supports All Ceramic Output Capacitors

Part Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 1.5V
Input Voltage Max 18V
No. of Outputs 1Outputs
DC / DC Converter IC Case VQFN
No. of Pins 28Pins
Output Current 8A
Output Voltage Min 600mV
Output Voltage Max 5.5V
Switching Frequency 1MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
Primary Input Voltage 18V
RoHS Compliant

Alternative Part Descriptions

  • DC-DC CONV, BUCK, ADJ, 1MHZ, VQFN-28; Topology:Synchronous Buck (Step Down); Input Voltage Min:1.5V; Input Voltage Max:18V; No. of Outputs:1Outputs; DC / DC Converter IC Case:VQFN; No. of Pins:28Pins; Output Current:8A; Output RoHS Compliant: Yes | Newark Electronics
  • 1.5V to 18V Input (4.5V to 25V Bias), 8-A Synchronous Step-Down SWIFT™ Converter | Texas Instruments

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