TPS560200 17V Input, 500mA Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-Mode™ | TI.com

TPS560200
ACTIVE
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
17V Input, 500mA Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-Mode™

17V Input, 500mA Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-Mode™ - TPS560200
Datasheet
TPS560200 4.5-V to 17-V Input, 500-mA Synchronous Step-Down Converter With Advanced Eco-Mode™ datasheet (Rev. C)
 

Recommended alternative parts

Description

The TPS560200 is an 17-V, 500-mA, low-Iq, adaptive on-time D-CAP2 mode synchronous monolithic buck converter with integrated MOSFETs in easy-to-use 5-pin SOT-23 package.

The TPS560200 lets system designers complete the suite of various end-equipment power bus regulators with a cost-effective, low component count and low standby current solution. The main control loop for the device uses the D-CAP2 mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-Mode operation at light loads.

The TPS560200 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 17-V VIN input. The output voltage can be programmed between 0.8 V and 6.5 V. The device also features a fixed 2-ms soft-start time. The device is available in the 5-pin SOT-23 package.

Features

  • Integrated Monolithic 0.95-Ω High-Side and 0.33-Ω
    Low-Side MOSFETs
  • 500-mA Continuous Output Current
  • Output Voltage Range: 0.8 V to 6.5 V
  • 0.8-V Voltage Reference With ±1.3% Accuracy
    Over Temperature
  • Auto-Skip Advanced Eco-Mode for High
    Efficiency at Light Loads
  • D-CAP2™ Mode Enables Fast Transient
    Responses
  • No External Compensation Needed
  • 600-kHz Switching Frequency
  • 2-ms Internal Soft-Start
  • Safe Start-Up into Prebiased VOUT
  • Thermal Shutdown
  • –40°C to 125°C Operating Junction Temperature
    Range
  • Available in 5-Pin SOT-23 Package
New!
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer TPS560200

  Min   Max Range
Vin –  V 4.5 to 17.0V
Vout  V 0.8 to 6.5V
Iout  A ≤ 0.5A
Ambient Temp  °C -40 to 125°C

What are WEBENCH® tools?

Parametrics

Compare all products in Buck converters (integrated switch) Email Download to Excel
Part number Order Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Iout (Max) (A) Regulated outputs (#) Switching frequency (Min) (kHz) Switching frequency (Max) (kHz) Iq (Typ) (mA) Features Control mode Duty cycle (Max) (%) Operating temperature range (C) Rating Package Group Type Package size: mm2:W x L (PKG)
TPS560200 Order now 4.5     17     0.8     6.5     0.5     1     600     600     0.06     Enable
Light Load Efficiency
Synchronous Rectification
Soft Start Fixed    		 D-CAP2     65     -40 to 125     Catalog     SOT-23 | 5     Converter     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)