MAX20002CATPB/V+ by Analog Devices

36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15µA Operating Current

Status: Active
Series: MAX20002
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX20002/MAX20003 are small, synchronous buck converters with integrated high-side and low-side MOSFETs. Each device is designed to deliver up to 2A/3A with input voltages from 3.5V to 36V, while using only 15µA quiescent current at no load. Voltage quality can be monitored by observing the PGOOD signal. The devices can operate in dropout by running at 98% duty cycle, making them ideal for automotive applications. The devices offer fixed output voltages of 5V/3.3V, along with the ability to program the output voltage between 1V to 10V. Frequency can be programmed using a resistor to ground on the FOSC pin from 220kHz to 2.2MHz. The devices offer a forced fixed-frequency mode and skip mode with ultra-low quiescent current of 15µA. They have a pin that can be programmed to turn on/off the spread spectrum, further helping systems designers with better EMC management. The MAX20002/MAX20003 are available in a small 5mm x 5mm 20-pin TQFN package with exposed pad and use very few external components.

Prices starting from US$4.80


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$6.75
23
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Logo for element14 element14 US$5.53
23
Buy Now
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Features

Synchronous DC-DC Converter with Integrated FETs MAX20002 = 2A MAX20003 = 3A 15µA Quiescent Current When in Standby Mode
MAX20002 = 2A
MAX20003 = 3A
15µA Quiescent Current When in Standby Mode
Small Solution Size Saves Space 220kHz to 2.2MHz Adjustable Frequency Programmable 1V to 10V Output for the Buck or Fixed 5V/3.3V Options Available Fixed 8ms Internal Soft-Start Fixed Output Voltage with ±2% Output Accuracy (5V/3.3V) or Externally Resistor Adjustable (1V to 10V) with ±1% FB Accuracy
220kHz to 2.2MHz Adjustable Frequency
Programmable 1V to 10V Output for the Buck or Fixed 5V/3.3V Options Available
Fixed 8ms Internal Soft-Start
Fixed Output Voltage with ±2% Output Accuracy (5V/3.3V) or Externally Resistor Adjustable (1V to 10V) with ±1% FB Accuracy
PGOOD Output and High-Voltage EN Input Simplify Power Sequencing
Protection Features and Operating Range Ideal for Automotive Applications Operating VIN Range of 3.5V to 36V 42V Load-Dump Protection 99% Duty-Cycle Operation with Low Dropout -40°C to +125°C Automotive Temperature Range AEC-Q100 Qualified Fast and Accurate Overvoltage Protection Enables Fast Recovery from Automotive Transients (MAX20002C/E and MAX20003C/E)
Operating VIN Range of 3.5V to 36V
42V Load-Dump Protection
99% Duty-Cycle Operation with Low Dropout
-40°C to +125°C Automotive Temperature Range
AEC-Q100 Qualified
Fast and Accurate Overvoltage Protection Enables Fast Recovery from Automotive Transients (MAX20002C/E and MAX20003C/E)

Specifications

VIN (V) (min) 3.5
VIN (V) (max) 36
VOUT1 (V) (min) 1
VOUT1 (V) (max) 10
IOUT1 (A) (max) 2
Switch Type Internal
Preset VOUT (V) 5
Output Adjust. Method Resistor
Synchronous Switching? Yes
Power Good Signal Yes
# DC-DC Outputs 1
Switching Frequency (kHz) 2202200
Design Tools EE-Sim
Package/Pins TQFN-CU/20
BudgetaryPrice (See Notes) 3.21


MAX20002CATPB/V+ Semiconductors - ICs by Analog Devices

DC/DC CONVERTER BUCK 2.2MHZ TQFN-20

Status: Unknown
Series: MAX20002 Series
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

DC / DC Converter Type Module
Input Voltage Min 3.5V
Input Voltage Max 36V
No. of Outputs 1 Output
DC / DC Converter IC Case TQFN
No. of Pins 20Pins
Output Current 2A
Output Voltage Nom. 3.3V
Switching Frequency 2.2MHz
Operating Temperature Max 125°C
Product Range MAX20002 Series
RoHS Phthalates Compliant To Be Advised
MSL -
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Dc/Dc Converter, Buck, 2.2Mhz, Tqfn-20 | Newark Electronics
DC/DC CONVERTER, BUCK, 2.2MHZ, TQFN-20 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX20002CATPB/V+ ?

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Is the MAX20002CATPB/V+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX20002CATPB/V+ .

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