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Address: Room 405, Building A2, Niushang Zhigu, United Industrial Park, Fengtang Avenue, Shenzhen，Guangdong, China. Post code: 518100
Contact name:Amy
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LM43600AQPWPRQ1 Integrated Circuit Chip 1V 1 Output 500mA 16-PowerTSSOP
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 500mA
16-PowerTSSOP (0.173", 4.40mm Width)
Features of LM43600AQPWPRQ1
Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to
+125°C Ambient Operating Temperature
• 33-µA Quiescent Current in Regulation
• High Efficiency at Light Load (DCM and PFM)
• Tested to EN55022/CISPR 22 EMI standards
• Integrated Synchronous Rectification
• Adjustable Frequency Range: 200 kHz to 2.2 MHz
(500 kHz Default)
• Frequency Synchronization to External Clock
• Internal Compensation
• Stable with Almost Any Combination of Ceramic,
Polymer, Tantalum, and Aluminum Capacitors
• Power-Good Flag
• Soft Start into Pre-Biased Load
• Internal Soft Start: 4.1 ms
• Extendable Soft-Start Time by External Capacitor
• Output Voltage Tracking Capability
• Precision Enable to Program System UVLO
• Output Short-Circuit Protection with Hiccup Mode
• Overtemperature Thermal Shutdown Protection
• Programmable Line UVLO and OVP
Specifications of LM43600AQPWPRQ1
Product | LM43600AQPWPRQ1 |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 3.5V |
Voltage - Input (Max) | 36V |
Voltage - Output (Min/Fixed) | 1V |
Voltage - Output (Max) | 28V |
Current - Output | 500mA |
Frequency - Switching | 200kHz ~ 2.2MHz |
Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | 16-PowerTSSOP (0.173", 4.40mm Width) |
Supplier Device Package | 16-HTSSOP |
Base Product Number | LM43600 |
range (−10 ̊
Environmental & Export Classifications
with avck-
| ATTRIBUTE | DESCRIPTION |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
APPLICATIONS of LM43600AQPWPRQ1
Sub-AM Band Automotive
• Telecommunications Systems
• General Purpose Wide VIN Regulation
• High Efficiency Point-Of-Load Regulation
