MAX619CPA+ by Analog Devices

Regulated 5V Charge Pump DC-DC Converter


The MAX619 step-up charge-pump DC-DC converter delivers a regulated 5V ±4% output at 50mA over temperature. The input voltage range is 2V to 3.6V (two battery cells). The complete MAX619 circuit fits into less than 0.1in² of board space because it requires only four external capacitors: two 0.22µF flying capacitors, and 10µF capacitors at the input and output. Low operating supply current (150µA max) and low shutdown supply current (1µA max) make this device ideal for small, portable, and battery-powered applications. When shut down, the load is disconnected from the input. The MAX619 is available in 8-pin DIP and SO packages.

Where to Buy

Prices starting from US$1.56

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RS
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Newark Electronics
from US$3.36
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element14
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Features

Regulated 5V ±4% Charge Pump
Output Current Guaranteed over Temperature 20mA (VIN ≥ 2V) 50mA (VIN, ≥ 3V)
20mA (VIN ≥ 2V)
50mA (VIN, ≥ 3V)
2V to 3.6V Input Range
No Inductors; Very Low EMI Noise
Ultra-Small Application Circuit (0.1in²)
Uses Small, Inexpensive Capacitors
500kHz Internal Oscillator
Logic-Controlled 1µA Max Shutdown Supply Current
Shutdown Disconnects Load from Input
8-Pin DIP and SO Packages

Specifications

Topology DoublerRegulated
VIN (V) (min) 2
VIN (V) (max) 3.6
IOUT (A) (typ) 0.05
Unadj. VOUT (V) 5
IQ (mA) (max) 0.17
Switching Frequency (kHz) 500
Oper. Temp. (°C) -40 to +850 to +70
Package/Pins PDIP/8SOIC (N)/8
BudgetaryPrice (See Notes) 1.78


MAX619CPA+ Semiconductors - ICs by Analog Devices

IC DC/DC CONVERTER 5V DIP8 619

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

Specifications

Topology Boost (Step Up)
Input Voltage Min 2V
Input Voltage Max 3.6V
No. of Outputs 1Outputs
DC / DC Converter IC Case DIP
No. of Pins 8Pins
Output Current 50mA
Output Voltage Min -
Output Voltage Max 5V
Switching Frequency -
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL -
SVHC No SVHC (15-Jan-2018)
Accuracy % 4%
Base Number 619
Frequency 500kHz
IC Temperature Range Commercial
Logic Function Number 619
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +70°C
Output Current Max 0.05A
Output Voltage 5V
Output Voltage Nom. 5V
Power Supply IC Type DC / DC Converter
Primary Input Voltage 3.6V
Supply Voltage Min 2V
Termination Type Through Hole
Voltage Regulator Type Step Up Charge Pump DC/DC Converter

Alternative Descriptions

Regulated 5V Charge Pump DC-DC | Analog Devices
Ic, Dc/Dc Converter, 5V, Dip8, 619 | Newark Electronics
IC, DC/DC CONVERTER, 5V, DIP8, 619 | element14
MAX619CPA+, DC-DC Converters | RS

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX619CPA+ ?

Additional datasheets, footprints and schematics for MAX619CPA+ are listed on our Part Details page. You can also find images and similar parts to MAX619CPA+ on this page.

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Is the MAX619CPA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX619CPA+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for MAX619CPA+ .

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