TPS62400DRCTG4

Electronic & Electrical Components

> Semiconductors - ICs

> Power Management

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Series Information for TPS62400DRCTG4 - Texas Instruments

Features

  • feature
    100% Duty Cycle for Lowest Dropout
  • feature
    180u00b0 Out-of-Phase Operation
  • feature
    2.25-MHz Fixed Frequency Operation
  • feature
    Adjustable Output Voltage From 0.6V to VIN
  • feature
    Available in a 10-Pin VSON (3 mm u00d7 3 mm)
  • feature
    EasyScaleu2122 Optional One-Pin Serial Interface
  • feature
    High Efficiencyu2014Up to 95%
  • feature
    Output Current of 400 mA and 600 mA
  • feature
    Output Voltage Accuracy in PWM Mode u00b11%
  • feature
    Pin-Selectable Output Voltage Supports Simple Dynamic Voltage Scaling
  • feature
    Power Save Mode at Light Load Currents
  • feature
    Typical 32-u03bcA Quiescent Current for Both Converters
  • feature
    VIN Range From 2.5 V to 6 V

Description

BUCK CONVERTER DUAL SMD SON-10
The TPS6240x family of devices are synchronous dual step-down DC-DC converters optimized for battery-powered portable applications. The devices provide two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The devices are also suitable to operate from a standard 3.3-V or 5-V voltage rail. With an input voltage range from 2.5 V to 6 V, the TPS6240x is ideal to power portable applications like smart phones, PDAs, and other portable equipment. With the EasyScale serial interface the output voltages can be modified during operation. The fixed output voltage versions TPS62401, TPS62402, TPS62403, and TPS62404 support one-pin controlled simple Dynamic Voltage Scaling for low-power processors. The TPS6240x operates at a 2.25-MHz fixed switching frequency and enters the power save mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications the devices can be forced into fixed frequency PWM mode by pulling the MODE/DATA pin high. In the shutdown mode, the current consumption is reduced to 1.2 μA, typical. The devices allow the use of small inductors and capacitors to achieve a small solution size. The TPS6240x is available in a 10-pin leadless package (3-mm × 3-mm VSON)

Specifications

Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
2.5V
Input Voltage Max:
6V
No. of Outputs:
2Outputs
DC / DC Converter IC Case:
SON
No. of Pins:
10Pins
Output Current:
600mA
Output Voltage Min:
600mV
Output Voltage Max:
6V
Switching Frequency:
2.5MHz
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)
Accuracy %:
1%
Adjustable Output Voltage Min:
0.6V
Base Number:
62400
Frequency:
2.25MHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Current - Output 1:
400mA
Output Current - Output 2:
600mA
Output Voltage:
6V
Output Voltage - Output 1:
6V
Output Voltage - Output 2:
6V
Primary Input Voltage:
6V
Regulator Output Type:
Adjustable
Supply Voltage Min:
2.5V
Switch Output Current Isw Max:
1A
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Buck

Alternate Descriptions

Avnet America

Conv DC-DC Dual Step Down 2.5V to 6V 10-Pin VSON EP T/R

Avnet America product