Automotive Grade 4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking 20-HTSSOP -40 to 125
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
Manufacturer: Texas Instruments
Win Source Part Number: 778708-LM25117QPMHE/
Series: Automotive, AEC-Q100
Packaging: Reel package
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Output Type: Transistor Driver
Function: Step-Down
Topology: Buck
Frequency - Switching: Up to 750kHz
Control Features: Frequency Control, Ramp, Soft Start
Supply Voltage: 4.5 V ~ 42 V
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Family Name: LM25117-Q1
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits (ICs)
Manufacturer Package: 20-HTSSOP
Alternative Parts (Cross-Reference): LM25117PMH/NOPB; LM25117QPMH/NOPB; LM25117QPMHE/NOPB; LM25117QPMHX/NOPB; LT1339ISW#TR; BD9778F-E2; LTC3834IDHC-1#TRPBF;
Introduction Date: October 15, 2014
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Switching Controllers Wide Input Range Sync Buck Cntlr
IC REG CTRLR BUCK 20TSSOP
IC REG CTRLR BUCK 20TSSOP
| Texas Instruments | Quarktwin Technology Ltd. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | LM25117QPMHE/NOPB | LM25117QPMHE/NOPB | 296-LM25117QPMHE/NOPBCT-ND | 778708-LM25117QPMHE/NOPB | LM25117QPMHE/NOPB | LM25117QPMHE/NOPB | LM25117QPMHE/NOPB |
| Product Name | LM25117-Q1 Automotive Grade 4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - LM25117QPMHE/NOPB | Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck; Buck | ||||
| Package Type | Other; HTSSOP,WQFN | SSOP; Other; 20-PowerTSSOP (0.173\", 4.40mm Width) | Other; 20-PowerTSSOP (0.173", 4.40mm Width) | SSOP; Other; 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | SSOP | ||
| Special Features | Internal Current Limit; Synchronous Rectification; Adjustable Current Limit,Adjustable UVLO,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking | Synchronous Rectification | Multiple Outputs; Synchronous Rectification; Frequency Control, Ramp, Soft Start | Frequency Control, Ramp, Soft Start | |||
| Output Voltage | 0.8000 to 41 volts | ||||||
| IOUT | 20 amps |
