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LM53601AQDSXTQ1 Switching Regulator IC Positive Adjustable 3.3V 1
Output 1A
Specifications of LM53601AQDSXTQ1
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - DC DC Switching Regulators | |
| Mfr | Texas Instruments |
| Series | Automotive, AEC-Q100 |
| Package | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.8V |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | 6V |
| Current - Output | 1A |
| Frequency - Switching | 2.1MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad |
| Supplier Device Package | 10-WSON (3x3) |
| Base Product Number | LM53601 |
Features of LM53601AQDSXTQ1
• Qualified for automotive applications
• AEC-Q100 qualified with the following results:
– Device temperature grade 1: –40°C to 125°C ambient operating
temperature range
– Device HBM classification level 2
– Device CDM classification level C5
• –40°C to 150°C junction temperature range (available)
• Wide operating input voltage: 3.55 V to 36 V (with transient to
42 V)
• Spread spectrum option available
• 2.1-MHz fixed switching frequency
• Low quiescent current: 23 μA
• Shutdown current: 1.8 µA
• Adjustable, 3.3-V, or 5-V output
• Maximum current load: 650 mA for LM53600-Q1,1000 mA for
LM53601-Q1
• Pin-selectable forced PWM mode
• RESET output with filter and delay release
• External frequency synchronization
• Internal compensation, soft start, current limit, and UVLO
• 10-lead, 3-mm × 3-mm SON package with wettable and non-wettable
flanks
Application of LM53601AQDSXTQ1
• Automotive camera applications
• Automotive driver assistance systems
• Automotive body applications
