TPS542941PWPR


YeeHing #: Y012-TPS542941PWPR
Inventory: 63200

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Description

TPS542941PWPR Texas Instruments - Yeehing Electronics

4.5 V to 18 V input, 2 A / 3 A dual channel synchronous step-down converter, 1 ms fixed soft start

Pricing (USD)

Quantity Unit Price
1 — 99 2.052
100 — 249 1.798
250 — 999 1.261
1,000 + 0.55

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 0.76 V to 7 V
Output Current 2 A, 3 A
Number of Outputs 2 Output
Input Voltage MAX 18 V
Topology Buck
Input Voltage MIN 4.5 V
Switching Frequency 700 kHz
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Series TPS542941
Packaging Reel
Input Voltage 4.5 V to 18 V
Operating Temperature Range - 40 C to + 85 C
Product Voltage Regulators
Type Voltage Converter
Brand Texas Instruments
Moisture Sensitive Yes
Operating Supply Current 1.3 mA
Product Type Switching Voltage Regulators
Factory Pack Quantity 2000
Subcategory PMIC - Power Management ICs
Unit Weight 0.002212 oz

For more information, please refer to datasheet

Documents

TPS542941PWPR Datasheet

More Information

The TPS542941 is a dual, adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS542941 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, and low standby current solution. The main control loops of the TPS542941 use the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode™ allows the TPS542941 to maintain high efficiency during lighter load conditions. The TPS542941 is able to adapt to both low equivalent series resistance (ESR) output capacitors such as POSCAP or SP-CAP, and ultra-low ESR, ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5V to 18V.

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