PMIC - Voltage Regulators - DC DC Switching Regulators SWITCHING REGULATOR 10-WFDFN Exposed Pad -40°C~150°C TJ 2.1MHz 0.5mm LM53601 Automotive, AEC-Q100 IC REG BUCK 5V 1A SYNC 10WSON
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Dec 15, 2021
Hogan Edward
PMIC - Voltage Regulators - DC DC Switching Regulators SWITCHING REGULATOR 10-WFDFN Exposed Pad -40°C~150°C TJ 2.1MHz 0.5mm LM53601 Automotive, AEC-Q100 IC REG BUCK 5V 1A SYNC 10WSON
The synchronous buck regulator LM53601LQDSXTQ1 is built for automotive applications, with output voltages of 5 V, 3.3 V, or an adjustable output. The following article will introduce the features, pinout, datasheet, etc, of the device.
LM53601LQDSXTQ1
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.56552 | $7.57 |
| 10+ | $7.13728 | $71.37 |
| 100+ | $6.73329 | $673.33 |
| 500+ | $6.35216 | $3176.08 |
| 1000+ | $5.9926 | $5992.6 |
The synchronous buck regulator LM53601LQDSXTQ1 is built for automotive applications, with output voltages of 5 V, 3.3 V, or an adjustable output. TheLM53601LQDSXTQ1 can handle up to 1000 mA. The device boasts advanced high-speed circuitry that allows it to regulate from an input of 18 V to a 3.3 V output at a fixed frequency of 2.1 MHz. The device's innovative architecture allows it to regulate a 3.3-V output from a 3.8-V input voltage. Input surge protection can be designed with a voltage range of up to 36 V and a transient tolerance of up to 42 V.
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• 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
NA LM53601LQDSXTQ1 technical specifications, attributes, parameters and parts with similar specifications to NA LM53601LQDSXTQ1.
Texas Instruments LM53601LQDSXTQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM53601LQDSXTQ1.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) | |
| Factory Lead Time | 6 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 10-WFDFN Exposed Pad | |
| Number of Pins | 10Pins | |
| Usage Level | Automotive grade | |
| Operating Temperature | -40°C~150°C TJ | |
| Packaging | Tape & Reel (TR) | |
| Series | Automotive, AEC-Q100 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Number of Terminations | 10Terminations |
| Product Attribute | Attribute Value | |
|---|---|---|
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Additional Feature | ALSO OPERATES IN PFM CONTROL TECHNIQUE | |
| Terminal Position | DUAL | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5mm | |
| Base Part Number | LM53601 | |
| Function | Step-Down | |
| Number of Outputs | 1Output | |
| Voltage - Input (Max) | 36V | |
| Output Voltage | 5V | |
| Output Type | Fixed | |
| Voltage - Input (Min) | 3.8V | |
| Input Voltage-Nom | 13.5V | |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Product Attribute | Attribute Value | |
|---|---|---|
| Output Configuration | Positive | |
| Quiescent Current | 23μA | |
| Topology | Buck | |
| Control Mode | CURRENT-MODE | |
| Frequency - Switching | 2.1MHz | |
| Control Technique | PULSE WIDTH MODULATION | |
| Synchronous Rectifier | Yes | |
| Min Output Voltage | 5V | |
| Height | 800μm | |
| Length | 3mm | |
| Width | 3mm | |
| Thickness | 750μm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
LM53601LQDSXTQ1 Typical Application Circuit
Texas Instruments Incorporated (TI) is an American technology company based in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue. TI also produces TI digital light processing technology and education technology products including calculators, microcontrollers, and multi-core processors. The company boasts 45,000 patents around the globe as of 2016.
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