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See Technical Specifications

TPS61221DCKR +BOM

0.7-VIN, 3.3-V fixed output voltage boost converter with 5.5-μA quiescent current

Manufacturer:

TI
Mfr.Part #:

TPS61221DCKR
Datasheet:

TPS61221DCKR Datasheet (PDF)
Topology:

Boost
Vin (min) (V):

0.7
Vin (max) (V):

5.5
Vout (min) (V):

3.3
EDA/CAD Models:

Request Free CAD Models for TPS61221DCKR

TPS61221DCKR General Description

The TPS61221DCKR is a DC to DC switching regulator that provides a stable 1.2V output at a maximum current of 200mA. It features a compact 1.25mm package size, making it ideal for applications with limited space constraints. Additionally, this regulator can operate at frequencies of up to 2MHz, allowing for efficient power conversion in a variety of electronic devices

Key Features

Advanced Thermal Management
Rapid Fault Detection
Fault Tolerant Operation

Specifications

Topology	Boost	Vin (min) (V)	0.7
Vin (max) (V)	5.5	Vout (min) (V)	3.3
Vout (max) (V)	3.3	Switch current limit (typ) (A)	0.4
Type	Converter	Regulated outputs (#)	1
Switching frequency (min) (kHz)	500	Switching frequency (max) (kHz)	2000
Iq (typ) (mA)	0.005	Features	Synchronous Rectification
Duty cycle (max) (%)	90	Operating temperature range (°C)	-40 to 85
Rating	Catalog