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Details for MAX662AESA+ by Maxim Integrated
Electronic & Electrical Components > Semiconductors - ICs > Power Management
IC VOLT CONVERTER SMD SOIC8 662
MAX662AESA+ image

MAX662AESA+ by Maxim Integrated

IC VOLT CONVERTER SMD SOIC8 662
Part Information
MAX662AESA+ image
RoHS Compliant
Description
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 out- put 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 complete- ly 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 cur- rent, 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.
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:
85°C
Product Range:
-
MSL:
MSL 1 - Unlimited
Accuracy %:
5%
Base Number:
662
Frequency:
500kHz
Logic Function Number:
662
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°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
Alternate Descriptions
12V 30mA charge pump DC-DC, MAX662AESA+ RS Components
IC, VOLT CONVERTER, SMD, SOIC8, 662; 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 RoHS Compliant: Yes Newark Electronics
Charge Pump STPUP 12V 30mA 8-Pin SOIC N Avnet America
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