TPS40100RGER Texas Instruments - Yeehing Electronics

4.5-V to 18-V, synchronous buck controller with advanced sequencing and output margining

Pricing (USD)

Quantity	Unit Price
1 — 99	2.02
100 — 249	1.77
250 — 999	1.241
1,000 +	0.58

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Number of Outputs	1 Output
Input Voltage	4.5 V to 18 V
Output Voltage	0.7 V to 5.5 V
Output Current	20 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VQFN-24
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Series	TPS40100
Type	DC/DC Controller (External Switch)
Brand	Texas Instruments
Development Kit	TPS40100EVM-001
Moisture Sensitive	Yes
Operating Supply Current	1.8 mA
Product Type	Switching Controllers
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.001601 oz

For more information, please refer to datasheet

Documents

TPS40100RGER Datasheet

More Information

The TPS40100 is a mid voltage, wide-input (between 4.5 V and 18 V), synchronous, step-down controller. The TPS40100 offers programmable closed loop soft-start, programmable UVLO (with programmable hysteresis), programmable inductor sensed current limit and can be synchronized to other timebases. The TPS40100 incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier (SR) MOSFET. Gate drive logic incorporates adaptive anti-cross conduction circuitry for improved efficiency, reducing both cross conduction and diode conduction in the rectifier MOSFET. The externally programmable current limit provides a hiccup overcurrent recovery characteristic.