TPS65053RGETG4

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> Semiconductors - ICs

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Series Information for TPS65053RGETG4 - Texas Instruments

Features

  • feature
    100% Duty Cycle for Lowest Dropout
  • feature
    180u00b0 Out-of-Phase Operation
  • feature
    2.25-MHz Fixed Frequency Operation
  • feature
    One General-Purpose 400-mA LDO
  • feature
    Output Current for DC-DC Converters: u2013 TPS65053: DCDC1 = 1 A; DCDC2 = 0.6 A u2013 TPS650531, TPS650532: DCDC1 = 1 A; DCDC2 = 1 A u2013 TPS65058: DCDC1 = 0.6 A; DCDC2 = 1 A
  • feature
    Output Voltage Accuracy in PWM Mode u00b11%
  • feature
    Output Voltage for LDOs:
  • feature
    Power Save Mode at Light Load Current
  • feature
    TPS65053, TPS650531, TPS650532: DC-DC Converters Externally Adjustable
  • feature
    TPS65058: DCDC1 Fixed at 3.3V, DCDC2 selectable between 1.8V and 1.2V with Dynamic Voltage Scaling for Core Processor Supply
  • feature
    Total Typical 32-u03bcA Quiescent Current for Both DC-DC Converters
  • feature
    Two General-Purpose 200-mA LDOs
  • feature
    Up To 95% Efficiency
  • feature
    VIN Range for DC-DC Converters From 2.5 V to 6 V
  • feature
    VIN Range for LDOs from 1.5 V to 6.5 V
TPS65053RGETG4 image
RoHS Compliant

Description

POWER MANAGEMENT 5-CH SMD QFN-24

The TPS6505xx family of devices are integrated power management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS6505xx devices provide two highly efficient, 2.25-MHz step-down converters targeted at providing the core voltage and I/O voltage in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. For low noise applications the devices can be forced into fixed frequency PWM mode by pulling the MODE pin high. The TPS6505xx devices also integrate one 400-mA LDO and two 200mA LDO voltage regulators. Each LDO operates with an input voltage range between 1.5 V and 6.5 V allowing them to be supplied from one of the stepdown converters or directly from the main battery.

Specifications

Supply Voltage:
6V
No. of Step-Down DC - DC Converters:
2
No. of LDO Regulators:
3
No. of Regulated Outputs:
5
Digital IC Case:
VQFN
No. of Pins:
24Pins
Operating Temperature Min:
-40°C
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)
Base Number:
65053
Frequency:
2.25MHz
Input Voltage Max:
6V
No. of Outputs:
3Outputs
Operating Temperature Range:
-40°C to +85°C
Output Current:
1A
Output Current Max:
1000mA
Output Voltage:
6V
Output Voltage Max:
4V
Primary Input Voltage:
6V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America
Power Management 24-Pin VQFN EP T/R