MAX15032ATA+T by Analog Devices

500kHz, 36V Output, 600mW PWM Step-Up DC-DC Converter


The MAX15032 constant-frequency, pulse-width-modulating (PWM), low-noise boost converter is intended for low-voltage systems that need a locally generated high voltage. This device is capable of generating low-noise, high output voltages, with an output power capability up to 600mW with a 2.9V input voltage. This device can be used for a wide variety of applications, such as PIN or varactor diode biasing and LCD displays. The MAX15032 operates from +2.7V to +11V. The constant-frequency (500kHz), current-mode PWM architecture provides low-noise output voltage that is easy to filter. A high-voltage internal lateral DMOS power switch allows this device to boost output voltages up to 36V. The MAX15032 features a shutdown mode to save power. The MAX15032 is available in a small thermally enhanced 3mm x 3mm 8-pin TDFN package and is specified for operation over the -40°C to +125°C automotive temperature range.

Where to Buy

Prices starting from US$1.59

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Farnell
from US$1.59
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40,899
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Newark Electronics
from US$1.77
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Features

Input Voltage Range +2.7V to +5.5V (Using Internal Charge Pump) +5.5V to +11V
+2.7V to +5.5V (Using Internal Charge Pump)
+5.5V to +11V
Wide Adjustable Output Voltage Range: (VIN + 1V) to 36V
Output Power: ≥ 600mW for VIN ≥ 2.9V
Internal 0.5Ω (typ), 40V Switch
Constant PWM Frequency Provides Easy Filtering in Low-Noise Applications
500kHz (typ) Switching Frequency
0.5µA (max) Shutdown Current
Internal Soft-Start
Small Thermally Enhanced 3mm x 3mm 8-Pin TDFN Package

Specifications

VIN (V) (min) 2.7
VIN (V) (max) 11
VOUT1 (V) (min) 1
VOUT1 (V) (max) 36
IOUT1 (A) (max) 0.07
Switch Type Internal
Output Adjust. Method Resistor
IQ (mA) (typ) 1
Shutdown Mode Supply Current (µA) (max) 0.5
# DC-DC Outputs 1
Switching Frequency (kHz) 500
Package/Pins TDFN/8
BudgetaryPrice (See Notes) 1.28


MAX15032ATA+T Semiconductors - ICs by Analog Devices

DC/DC CTRL BOOST 500KHZ TDFN-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Supply Voltage Min 2.7V
Supply Voltage Max 11V
No. of Outputs 1 Output, 1Outputs
Duty Cycle (%) -
Controller IC Case Style TDFN
No. of Pins 8Pins
Switching Frequency 500kHz
Topology Boost (Step Up)
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

500kHz, 36V Output, 600mW PWM | Analog Devices
Dc/Dc Ctrl, Boost, 500Khz, Tdfn-8 | Newark Electronics
DC/DC CTRL, BOOST, 500KHZ, TDFN-8 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX15032ATA+T ?

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Is the MAX15032ATA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX15032ATA+T have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX15032ATA+T .

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