SI9122DLP-T1-E3 vs TPS40197RGYR

This detailed comparison of SI9122DLP-T1-E3 and TPS40197RGYR in the PMIC - Voltage Regulators - DC DC Switching Controllers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

SI9122DLP-T1-E3

Vishay / Siliconix

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TPS40197RGYR

Texas Instruments

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Specifications Hide identical items

Manufacturer	Vishay / Siliconix	Texas Instruments
Package / Case	PowerPAK® MLP65-20	16-VFQFN Exposed Pad
Description	IC REG CTRLR HALF-BRG MLP65-20	IC REG CTRLR BUCK 16QFN
In Stock	2 599	1 836
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	-	-
Package	Tape & Reel (TR)	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Output Type	Transistor Driver	Transistor Driver
Function	Step-Up/Step-Down	Step-Down
Output Configuration	Positive, Isolation Capable	Positive
Topology	Half-Bridge	Buck
Number of Outputs	1	1
Output Phases	1	1
Voltage - Supply (Vcc/Vdd)	10V ~ 13.2V	4.5V ~ 14V
Frequency - Switching	500kHz	520kHz
Duty Cycle (Max)	92%	85%
Synchronous Rectifier	Yes	Yes
Clock Sync	No	No
Serial Interfaces	-	-
Control Features	Current Limit, Sequencing, Soft Start	Enable, Power Good
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	PowerPAK® MLP65-20	16-VQFN (4x4)