TPS53513RVET Part Information
Details for TPS53513RVET by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management

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 |
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