TPS61120PW Texas Instruments - Yeehing Electronics

Adjustable, 95% Efficient Boost Converter with 200-mA LDO for 1-Cell LiIon or Dual-Cell Applications

Pricing (USD)

Quantity	Unit Price
1 — 99	3.485
100 — 249	3.053
250 — 999	2.141
1,000 +	1.38

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	TSSOP-16
Output Voltage	0.9 V to 5.5 V
Output Current	1.6 A
Number of Outputs	2 Output
Input Voltage MAX	5.5 V
Topology	Boost
Input Voltage MIN	1.8 V
Switching Frequency	500 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Series	TPS61120
Packaging	Tube
Input Voltage	1.8 V to 5.5 V
Operating Temperature Range	- 40 C to + 85 C
Product	Voltage Regulators
Type	DC/DC Converter
Brand	Texas Instruments
Development Kit	TPS61120EVM-205
Operating Supply Current	40 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	90
Subcategory	PMIC - Power Management ICs
Unit Weight	0.002222 oz

For more information, please refer to datasheet

Documents

TPS61120PW Datasheet

More Information

The TPS6112x devices provide a complete power supply solution for products powered by either a one-cell Li-Ion or Li-Polymer by either a one-cell Li-Ion or Li-Polymer battery, or a two- to four-cell Alkaline, NiCd, or NiMH battery. The devices can generate two stable output voltages that are either adjusted by an external resistor divider or are fixed internally on the chip. The device also provides a simple solution for generating 3.3 V out of a one-cell Li-Ion or Li-Polymer battery at a maximum output current of at least 200 mA with supply voltages down to 1.8 V. The implemented boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. The maximum peak current in the boost switch is limited to a value of 1600 mA.