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TYPE | DESCRIPTION |
---|---|
Category | Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers |
Mfr | TI |
Series | Automotive, AEC-Q100 |
Package | Tape & Reel |
Product Status | Active |
Output Type | Transistor Driver |
Function | Step-Up, Step-Up/Step-Down |
Output Configuration | Positive |
Topology | Boost, SEPIC |
Number of Outputs | 1 |
Output Phases | 1 |
Voltage - Supply (Vcc/Vdd) | 6V ~ 60V |
Frequency - Switching | 200kHz ~ 2.24MHz |
Duty Cycle (Max) | 95% |
Synchronous Rectifier | No |
Clock Sync | Yes |
Serial Interfaces | - |
Control Features | Frequency Control, Soft Start |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
Supplier Device Package | 10-VSSOP |
Base Product Number | LM5022 |
Features of LM5022QDGSRQ1
• AEC-Q100 Grade 1 Qualified with the following
results:
– Device Temperature Grade 1: -40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C5
• Internal 60-V Start-Up Regulator
• 1-A Peak MOSFET Gate Driver
• VIN Range: 6 V to 60 V (operate down to 3 V after
startup)
• Duty Cycle Limit of 90%
• Programmable UVLO with Hysteresis
• Cycle-by-Cycle Current Limit
• Single Resistor Oscillator Frequency Set
• Adjustable Switching Frequency to 2.2MHz
• External Clock Synchronization
• Slope Compensation
• Adjustable Soft Start
• 10-Pin VSSOP Package
Applications of LM5022QDGSRQ1
• Boost Converter
• SEPIC Converter