TPS612997YBHR

Boost 3MHz Adjustable 1.8V~5.5V DSBGA-6(0.9x1.3) Voltage Regulators - DC DC Switching Regulators RoHS

DSBGA-6(0.9x1.3)ROHS3 CompliantActive

95nA Quiescent Current, 5.5V Boost Converter with Input Current Limit and Fast Transient Performance

Manufacturer: TI
Manufacturer part #: TPS612997YBHR
Store part #: C21713664
Package / case: DSBGA-6(0.9x1.3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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4 in stock

#C21713664

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
1+	₹361.36	₹361.36
10+	₹306.70	₹3,067.00
30+	₹272.50	₹8,175.00
100+	₹237.47	₹23,747.00
500+	₹221.63	₹1,10,815.00
1,000+	₹214.88	₹2,14,880.00

Quantity (min 1)

1 × ₹361.36

₹361.36

excl. GST

₹426.40 incl. 18% GST

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Standard pack: 1,000 per reel

TPS612997YBHR

₹361.36 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Function: Boost
Frequency - Switching: 3MHz
Number of Outputs: 1
Features: Overcurrent Protection;Load disconnect;Light load efficient mode
Output Type: Adjustable
Topology: Boost
Operating Voltage: 500mV~5.5V
Switch tube (built-in/external): Built-in
Output Voltage: 1.8V~5.5V
Quiescent Current: 95nA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 1,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.1 g

Overview

The TPS61299x/xA is a synchronous boost converter with 95nA ultra-low quiescent current and average input current limit. The device provides a power solution for portable equipment with alkaline battery and coin cell battery. This device has high efficiency under light-load condition to achieve long operation time and average input current limit can avoid battery discharging with high current. The TPS61299x/xA has wide input voltage range from 0.5V to 5.5V and output voltage range from 1.8V to 5.5V. The device has different versions for average input current limit from 5mA to 1.9A. The TPS61299 with 1.2A current limit can support up to 500mA output current from 3V to 5V conversion and achieve approximately 94% efficiency at 200mA load. The TPS61299x/xA has optional fast-load transient performance at output voltage is 4.5V, 5V or 5.5V. In fast-load transient, the typical setting time is 8μs when output current transient from 0A to 200mA. The TPS61299x supports true shutdown function when it is disabled. And TPS61299xA supports force pass through function when it is disabled. Customer could choose either one for specific application. The TPS61299x/xA offers a very small solution size with 6-ball 1.2mm x 0.8mm WCSP package and 6-pin 1.6mm x 1.6mm SOT563 package.

Applications

Smart watch
Smart band
Portable medical equipment
TWS

Key features

Input voltage range: 0.5V to 5.5V
0.7V minimum start-up voltage for TPS61299x; 0.9V minimum start-up voltage for TPS61299xA
Input operating voltage down to 150mV with signal VIN>0.7V for TPS61299x
Input operating voltage down to 150mV with signal VIN>0.9V for TPS61299xA
Output voltage range: 1.8V to 5.5V
VSEL pin select output voltage
Average input current limit: 5mA; 25mA; 50mA; 100mA; 250mA, 500mA, 1.2A, 1.9A (different versions)
95nA typical quiescent current from VOUT
60nA typical shutdown current from VIN to GND for TPS61299x
30nA typical force pass through current from VIN to GND for TPS61299xA
Up to 91% efficiency at VIN = 3.6V, VOUT = 5V, and lOUT = 10μA
Up to 94% efficiency at VIN = 3.6V, VOUT = 5V, and IOUT = 200mA
Fast transient performance: setting time ~8μs at VIN = 3.6V, VOUT = 5V, lOUT = 0A→200mA
True disconnection at EN low for TPS61299x
Force pass through at EN low for TPS61299xA
Automatic PFM/PWM mode transition
Auto pass-through at VIN > VOUT
Output SCP and thermal shutdown protections
6-Pin WCSP (1.2mm×0.8mm) / SOT563 package (1.6mm×1.6mm)