TPS54550PWP Texas Instruments - Yeehing Electronics

4.5-V to 20-V, 6-A synchronous buck converter with low-side gate driver

Pricing (USD)

Quantity	Unit Price
1 — 99	5.174
100 — 249	4.218
250 — 999	3.315
1,000 +	1.92

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	HTSSOP-16
Output Voltage	Adjustable
Output Current	6 A
Number of Outputs	1 Output
Input Voltage MAX	20 V
Topology	Buck
Input Voltage MIN	4.5 V
Switching Frequency	500 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 150 C
Series	TPS54550
Packaging	Reel
Input Voltage	4.5 V to 20 V
Operating Temperature Range	- 40 C to + 150 C
Product	Voltage Regulators
Type	PWM Buck Regulator
Brand	Texas Instruments
Development Kit	TPS54550EVM-158
Moisture Sensitive	Yes
Operating Supply Current	9 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Tradename	SWIFT
Unit Weight	0.002212 oz

For more information, please refer to datasheet

Documents

TPS54550PWP Datasheet

More Information

The TPS54550 is a medium output current synchronous buck PWM converter with an integrated high side MOSFET and a gate driver for an low side external MOSFET. Features include a high performance voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter inductors and capacitors. The TPS54550 has an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 4.5 V; a slow-start circuit to limit in-rush currents; and a power good output to indicate valid output conditions. The synchronization feature is configurable as either an input or an output for easy 180° out of phase synchronization.