MAX662ACSA+ by Analog Devices

12V, 30mA Flash Memory Programming Supply


The MAX662A is a regulated +12V, 30mA-output, charge-pump DC-DC converter. It provides the necessary +12V ±5% output to program byte-wide flash memories, and requires no inductors to deliver a guaranteed 30mA output from inputs as low as 4.75V. It fits into less than 0.1in² of board space. The MAX662A is a pin-compatible upgrade to the MAX662, and is recommended for new designs. The MAX662A offers lower quiescent and shut-down currents, and guarantees the output current over all temperature ranges. The MAX662A is the first charge-pump boost converter to provide a regulated +12V output. It requires only a few inexpensive capacitors, and the entire circuit is completely surface-mountable. A logic-controlled shutdown pin that interfaces directly with microprocessors reduces the supply current to only 0.5µA. The MAX662A comes in 8-pin narrow SO and DIP packages. For higher-current flash memory programming solutions, refer to the data sheets for the MAX734 (120mA output current, guaranteed) and MAX732 (200mA output current, guaranteed) PWM, switch-mode DC-DC converters. Or, refer to the MAX761 data sheet for a 150mA, PFM switch-mode DC-DC converter that operates from inputs as low as 2V.

Where to Buy

Prices starting from US$1.03

Distributor Stock
Logo for Farnell
Farnell
from US$3.70
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in stock
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Analog Devices
from US$3.75
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element14
from US$3.84
595
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Transfer Multisort Elektronik
from US$4.77
26
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Newark Electronics
from US$1.03
4
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Schukat Electronic
from US$3.66
-
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Features

Regulated +12V ±5% Output Voltage
4.5V to 5.5V Supply Voltage Range
Fits in 0.1in²
Guaranteed 30mA Output
No Inductor—Uses Only 4 Capacitors
185µA Quiescent Current
Logic-Controlled 0.5µA Shutdown
8-Pin Narrow SO and DIP Packages

Specifications

Topology Regulated
VIN (V) (min) 4.5
VIN (V) (max) 5.5
IOUT (A) (typ) 0.03
Unadj. VOUT (V) 12
IQ (mA) (max) 0.5
Switching Frequency (kHz) 500
Oper. Temp. (°C) -40 to +850 to +70
Package/Pins PDIP/8SOIC (N)/8
BudgetaryPrice (See Notes) 2.29


MAX662ACSA+ Semiconductors - ICs by Analog Devices

IC VOLT CONVERTER SMD SOIC8 662

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

Specifications

Output Type Fixed
Input Voltage Min 4.5V
Input Voltage Max 5.5V
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 30mA
Fixed Output Voltage Nom. 12V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Topology Boost (Step Up)
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Accuracy % 5%
Base Number 662
Frequency 500kHz
IC Temperature Range Commercial
Logic Function Number 662
No. of Outputs 1Outputs
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +70°C
Output Voltage 12V
Output Voltage Nom. 12V
Primary Input Voltage 5.5V
Supply Voltage Min 4.5V
Voltage Regulator Type Charge Pump DC/DC

Alternative Descriptions

12V, 30mA Flash Memory Program | Analog Devices
IC, VOLT CONVERTER, SMD, SOIC8, 662 | element14
IC: PMIC | Transfer Multisort Elektronik
Dc-Dc Charge Pump, Boost, 70Deg C | Newark Electronics
DC/DC Conv 12V 30mA SO8 | Schukat Electronic

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX662ACSA+ ?

Additional datasheets, footprints and schematics for MAX662ACSA+ are listed on our Part Details page. You can also find images and similar parts to MAX662ACSA+ on this page.

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Is the MAX662ACSA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX662ACSA+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell, Transfer Multisort Elektronik and Newark Electronics have stock available or on a lead time for MAX662ACSA+ .

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