RT8060

1.5MHz, 1A High Efficiency Step-Down Converter

RT8060
New

The RT8060 is a current mode, high efficiency PWM step-down DC/DC converter that can support a wide input voltage range from 2.7V to 5.5V, while delivering up to 1A output current. The current mode operation provides fast transient response and eases loop stabilization.
A 1.5MHz frequency operation allows the use of a smaller inductor to meet the space and height limitations handheld applications.
The RT8060 is available in a SOT-23-5 package.

Applications

  • Storage Device : HDD/ODD
  • Wireless and DSL Modems

Key Spec.

RT8060
Status Active
Vin (min) (V) 2.7
Vin (max) (V) 5.5
Number of Outputs 1
Vout (min) (V) 0.6
Output Adj. Method Resistor
Iout (max) (A) 1
Current Limit (typ) (A) 1.5
Freq (typ) (kHz) 1500
Ext Sync No
Ron_HS (typ) (mOhm) 250
Ron_LS (typ) (mOhm) 200
Iq (typ) (mA) 0.078
Features 100% Duty Cycle;Current Mode Control;Force PWM;Internal Compensation;OCP;OTP;Power Good;Stable with Ceramic Capacitor
Package Type SOT-25

Features

  • 2.7V to 5.5V Wide Input Voltage Range

  • Adjustable Output Voltage

  • 1A Output Current

  • Up to 95% Efficiency

  • 1.5MHz Fixed Frequency PWM Operation

  • Power Good Indicator

  • Over Current Protection

  • Internal Sort-Start

  • No Schottky Diode Required

  • Internal Compensation

  • RoHS Compliant and Halogen Free

Datasheet

RT8060GB
Package Type:SOT-25