MAX16907
PRODUCTION36V, 2.2MHz Step-Down Converter with Low Operating Current
Direct Car Battery Voltage Conversion to 3.3V Above AM Radioband at 3A
- Part Models
- 14
- 1ku List Price
- Starting From $3.32
Overview
- Wide 3.5V to 36V Input Voltage Range
- 42V Input Transients Tolerance
- High Duty Cycle During Undervoltage Transients
- 5V Fixed or 1V to 10V Adjustable Output Voltage
- Integrated 3A Internal High-Side (70mΩ typ) Switch
- Fast Load-Transient Response and Current-Mode Architecture
- Adjustable Switching Frequency (1MHz to 2.2MHz)
- Frequency Synchronization Input
- 30µA Standby Mode Operating Current
- 5µA Typical Shutdown Current
- Spread Spectrum (Optional)
- Overvoltage, Undervoltage, Overtemperature, and Short-Circuit Protections
The MAX16907 is a 3A, current-mode, step-down converter with an integrated high-side switch. The device is designed to operate with input voltages from 3.5V to 36V while using only 30µA quiescent current at no load. The switching frequency is adjustable from 1MHz to 2.2MHz by an external resistor and can be synchronized to an external clock. The output voltage is pin selectable to be 5V fixed or adjustable from 1V to 10V. The wide input voltage range along with its ability to operate at high duty cycle during undervoltage transients make the device ideal for automotive and industrial applications.
The device operates in skip mode for reduced current consumption in light-load applications. Protection features include overcurrent limit, overvoltage, and thermal shutdown with automatic recovery. The device also features a power-good monitor to ease power-supply sequencing.
The device operates over the -40°C to +125°C automotive temperature range, and is available in 16-pin TSSOP and TQFN (5mm x 5mm) packages with exposed pads.
Applications
- Automotive
- High-Voltage Input DC-DC Converter
- Industrial
- Point-of-Load Applications
Documentation
Data Sheet 1
User Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX16907RATE+ | Thin Quad Flatpack, No Leads | ||
| MAX16907RATE+T | Thin Quad Flatpack, No Leads | ||
| MAX16907RATE/V+ | 16-Lead TQFN (5mm x 5mm x 0.75mm) | ||
| MAX16907RATE/V+T | 16-Lead TQFN (5mm x 5mm x 0.75mm) | ||
| MAX16907RAUE/V+ | TSSOP_4.4 / TSSOP_6.1 | ||
| MAX16907RAUE/V+T | TSSOP_4.4 / TSSOP_6.1 | ||
| MAX16907SATE+ | Thin Quad Flatpack, No Leads | ||
| MAX16907SATE+T | Thin Quad Flatpack, No Leads | ||
| MAX16907SATE/V+ | Thin Quad Flatpack, No Leads | ||
| MAX16907SATE/V+T | Thin Quad Flatpack, No Leads | ||
| MAX16907SAUE+ | TSSOP_4.4 / TSSOP_6.1 | ||
| MAX16907SAUE+T | TSSOP_4.4 / TSSOP_6.1 | ||
| MAX16907SAUE/V+ | TSSOP_4.4 / TSSOP_6.1 | ||
| MAX16907SAUE/V+T | TSSOP_4.4 / TSSOP_6.1 |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Apr 9, 2018 - 1682 ASSEMBLY |
||
| MAX16907RATE+ | PRODUCTION | |
| MAX16907SATE+T | PRODUCTION | |
|
Jun 20, 2016 - 1612 ASSEMBLY |
||
| MAX16907RATE+ | PRODUCTION | |
| MAX16907SATE+ | PRODUCTION | |
| MAX16907SATE+T | PRODUCTION | |
|
Feb 11, 2025 - 2455B ASSEMBLY |
||
| MAX16907RATE/V+ | PRODUCTION | |
| MAX16907RATE/V+T | PRODUCTION | |
|
Jun 18, 2021 - 2161 ASSEMBLY |
||
| MAX16907RATE/V+ | PRODUCTION | |
| MAX16907RATE/V+T | PRODUCTION | |
| MAX16907SATE/V+ | PRODUCTION | |
| MAX16907SATE/V+T | PRODUCTION | |
|
Oct 3, 2014 - 1452 ELECTRICAL DATASHEET |
||
| MAX16907RATE/V+ | PRODUCTION | |
| MAX16907RATE/V+T | PRODUCTION | |
| MAX16907RAUE/V+ | PRODUCTION | |
| MAX16907RAUE/V+T | PRODUCTION | |
| MAX16907SATE+ | PRODUCTION | |
| MAX16907SATE+T | PRODUCTION | |
| MAX16907SATE/V+ | PRODUCTION | |
| MAX16907SATE/V+T | PRODUCTION | |
| MAX16907SAUE+ | PRODUCTION | |
| MAX16907SAUE/V+ | PRODUCTION | |
| MAX16907SAUE/V+T | PRODUCTION | |
|
Jul 13, 2022 - 2236A ASSEMBLY |
||
| MAX16907RAUE/V+ | PRODUCTION | |
| MAX16907RAUE/V+T | PRODUCTION | |
| MAX16907SAUE/V+ | PRODUCTION | |
| MAX16907SAUE/V+T | PRODUCTION | |
|
May 11, 2022 - 2236N ASSEMBLY |
||
| MAX16907SAUE+ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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Evaluation Kits
Evaluation Kit for the MAX16907
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