MAXM17710

Integrated 4V-60V, 100mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

Highly Integrated Industrial PMIC Enables Small Solution Size with Integrated Inductor

Data Sheet (Rev. 1)

Viewing:

Part Details

Easy to Use
- Wide 4V to 60V Input Step-Down Converter
- Adjustable and Fixed Output Voltage Modules
- Internal Inductor and Compensation
- Up to 150mA Output Current from a Step-Down Converter
- ±1.3% Accuracy for Linear Regulator Output and ±2% FB Accuracy for Step-Down Converter
- All Ceramic Capacitors, Compact Layout
- Built-In 50mA high PSRR Linear Voltage Regulator with Different Output Voltage Options
High Efficiency
- Selectable PWM or PFM mode operation
- PFM Enables Enhanced Light-Load Efficiency
- 2.5µA Shutdown Current
- 70µA No-Load Supply Current
Flexible Design
- Internal Soft-Start and Prebias Startup
- 350kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization for Step-DownConverters
- Open Drain Power Good Output (Active Low RESET Pin)
- Programmable EN/UVLO Threshold
Robust Operation
- Hiccup Overcurrent Protection
- Overtemperature Protection
- -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150°C Junction Temperature Range
Rugged
- Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions
- Passes Drop, Shock, and Vibration Standards: JESD22-B103, B104, B111

Documentation

Data Sheet 1

MAXM17712-MAXM17724: Integrated 4V-60V, 100mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator Data Sheet (Rev.1) 09/03/2021

This is the most up-to-date revision of the Data Sheet.

Evaluation Kits

Evaluation Kit for the MAXM17712, MAXM17720, MAXM17724 Modules Application

Buy Now View Details

Features and Benefits

Wide 5.5V to 60V Input Range
MAXM17712 Offers High 82%Efficiency (V_IN = 24V, V_OUTB = 3.3V, I_OUTB = 75mA)
MAXM17720 Offers High 85% Efficiency (V_IN = 24V, V_OUTB = 5V, I_OUTB = 75mA)
MAXM17724 Offers High 85% Efficiency (V_IN = 24V, V_OUTB = 5V, I_OUTB = 75mA)
Enable/UVLO Input, Resistor-Programmable UVLO Threshold
Selectable PWM and PFM Modes of Operation
Provision to Synchronize the Step-Down Converters to External-Clock Source
Low-Profile, Surface-Mount Components
Proven PCB Layout
Fully Assembled and Tested
Active-Low RESET Outputs, with Pullup Resistor to Respective Output Voltages
Complies with CISPR22(EN55022) Class B Conducted and Radiated Emissions

Product Details

The MAXM17712/MAXM17720/MAXM17724 evaluation kits (EV kit) provide a proven design to evaluate the performance of MAXM17712/MAXM17720/MAXM17724 modules. Each of these modules operates over a wide input range from 5.5V to 60V, and features an integrated 150mA step-down converter and 50mA linear regulator. The modules are configured to demonstrate optimum performance and component sizes in this EV kit.

MAXM17712 delivers up to 150mA from the 3.3V fixed output step-down converter, and up to 50mA from the 1.8V fixed output linear regulator. The step-down converter is configured to operate at 375kHz switching frequency, over a 5.5V to 60V input range.

MAXM17720 delivers up to 150mA from the 5V fixed output step-down converter, and up to 50mA from the 3.3V fixed output linear regulator. The step-down converter is configured to operate at 570kHz switching frequency, over an 8.4V to 60V input range.

MAXM17724 is configured to deliver up to 150mA from the adjustable output step-down converter programmed to 5V, and up to 50mA from the 2.5V fixed output linear regulator. The step-down converter is configured to operate at 570kHz switching frequency, over an 8.4V to 60V input range.

The EV kits feature provisions for selecting mode of operation (PWM or PFM), synchronization to an external clock source, enable/disable, and UVLO settings. The MAXM17710–MAXM17726 module family data sheet provides a complete description of the parts and should be read in conjunction with this data sheet prior to operating the EV kits.