MAX17532AUBEVKIT# by Analog Devices

42V, 100mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter with 22µA No-Load Supply Current

Status: Active
Series: MAX17532
RoHS: Unknown
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The MAX17532 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4V to 42V input. The converter can deliver up to 100mA and generates output voltages from 0.8V up to 0.9 x VIN. The feedback (FB) voltage is accurate to within ±1.75% over -40°C to +125°C. The MAX17532 uses peak-current-mode control and can be operated in pulse-width modulation (PWM) or pulse-frequency modulation (PFM) modes. The device is available in a 10-pin (3mm x 2mm) TDFN and 10-pin (3mm x 3mm) µMAX® packages. Simulation models are available.

Prices starting from US$40.49


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Logo for Chip One Stop Chip One Stop US$42.60
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Logo for Newark Electronics Newark Electronics US$43.84
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Features

Reduces External Components and Total Cost No Schottky–Synchronous Internal Compensation for Any Output Voltage Built-In Soft-Start All-Ceramic Capacitors, Compact Layout
No Schottky–Synchronous
Internal Compensation for Any Output Voltage
Built-In Soft-Start
All-Ceramic Capacitors, Compact Layout
Reduces Number of DC-DC Regulators to Stock Wide 4V to 42V Input Adjustable 0.8V to 0.9 x VIN Output 100kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization
Wide 4V to 42V Input
Adjustable 0.8V to 0.9 x VIN Output
100kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization
Reduces Power Dissipation 22µA Quiescent Current Peak Efficiency > 90% PFM Enables Enhanced Light-Load Efficiency 1.2µA Shutdown Current
22µA Quiescent Current
Peak Efficiency > 90%
PFM Enables Enhanced Light-Load Efficiency
1.2µA Shutdown Current
Operates Reliably in Adverse Environments Peak Current Limit Protection Built-In Output Voltage Monitoring Active-Low RESET Programmable EN/UVLO Threshold Monotonic Startup Into Prebiased Load Overtemperature Protection -High Industrial -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150° C Junction Temperature Range
Peak Current Limit Protection
Built-In Output Voltage Monitoring Active-Low RESET
Programmable EN/UVLO Threshold
Monotonic Startup Into Prebiased Load
Overtemperature Protection
-High Industrial -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150° C Junction Temperature Range

Specifications

VIN (V) (min) 4
VIN (V) (max) 42
VOUT1 (V) (min) 0.8
VOUT1 (V) (max) 37
IOUT1 (A) (max) 0.1
Switch Type Internal
Output Adjust. Method Resistor
Synchronous Switching? Yes
Power Good Signal Yes
# DC-DC Outputs 1
Switching Frequency (kHz) 2200
Design Tools EE-Sim
Package/Pins TDFN/10UMAX/10
BudgetaryPrice (See Notes) 1.22


MAX17532AUBEVKIT# Development Boards & Evaluation Kits by Analog Devices

EVALUATION BOARD SYNC BUCK CONVERTER

Status: Unknown
Series: Himalaya Series
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Silicon Manufacturer Maxim Integrated Products
Silicon Core Number MAX17532
Kit Application Type Power Management
Application Sub Type Synchronous Buck Converter
Kit Contents Eval Board MAX17532
Product Range Himalaya Series
Automotive Qualification Standard -
SVHC No SVHC (15-Jan-2018)
Features Synchronous Step-down Converter 220kHz Switching 100mA/5V O/P Active-low Reset 6V-42V Supply

Alternative Descriptions

Evaluation Board, Sync Buck Converter | Newark Electronics
EVALUATION BOARD, SYNC BUCK CONVERTER | element14

Frequently Asked Questions

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Is the MAX17532AUBEVKIT# RoHS compliant?

This part has not been flagged as RoHS Compliant.

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