TPS53513RVER 28 Pin Power Regulator IC 1.5V To 18V Input Open Drain Auto Skipping Eco Mode
TPS53513RVER Power Regulator IC Switching Voltage Regulators 1.5V to 18V Input 8-A Sync SD Cnvtr
1 Features
- Integrated 13.8-mΩ and 5.9-mΩ MOSFETs With 8-A Continuous Output Current
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Supports All Ceramic Output Capacitors
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Reference Voltage 600 mV ±0.5% Tolerance
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Output Voltage Range: 0.6 V to 5.5 V
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D-CAP3TM Control Mode With Fast Load-Step ResponseSWIFTTM
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Auto-Skipping Eco-modeTM for High Light-Load Efficiency
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FCCM for Tight Output Ripple and Voltage Requirements
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Eight Selectable Frequency Settings from 250 kHz to 1 MHz
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Precharged Start-up Capability
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Built-in Output Discharge Circuit
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Open-Drain Power-Good Output
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3.5 mm × 4.5 mm, 28-Pin, VQFN Package
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Create a Custom Design Using the TPS53513 With the WEBENCH® Power Designer
2 Applications
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Server and Cloud-Computing POLs
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Broadband, Networking, and Optical Communications Infrastructure
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I/O Supplies
3 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 load- transient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation.
A forced continuous conduction mode (FCCM) 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.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
TPS53513 |
VQFN-CLIP (28) |
4.50 mm × 3.50 mm |
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