Typical Application Circuits (continued)

Circuit 3

MAX25232

BST

LX

OUT

BIAS

SUP

SYNC

EN

PGOOD

SPS

PGND

AGND

NH

NL

44µF

0.1µF

L

10µH

1µF

4.7µF

FB

Figure 5. 400kHz, External Resistor-Divider Configuration in 12-Pin TDFN Package

Ordering Information

PART

TEMP RANGE

PIN-

PACKAGE

DESCRIPTION

(A)

MAX25232ATCA/V+

-40°C to +125°C

12 TDFN

2.1MHz, Fixed 5V output

2.5

MAX25232ATCB/V+

-40°C to +125°C

12 TDFN

2.1MHz, Fixed 3.3V output

2.5

MAX25232ATCD/V+

-40°C to +125°C

12 TDFN

400kHz, Fixed 5V output

3

MAX25232ATCE/V+

-40°C to +125°C

12 TDFN

400kHz, Fixed 3.3V output

3

MAX25232ATCF/V+

-40°C to +125°C

12 TDFN

400kHz, Adjustable Output Voltage Between 3V

and 10V

3

MAX25232ATCG/V+

-40°C to +125°C

12 TDFN

2.1MHz, Adjustable Output Voltage Between 3V

and 10V

2.5

MAX25232ATCH/V+

-40°C to +125°C

12 TDFN

2.1MHz, Fixed 4V output

2.5

Note: All parts are OTP versions, no metal mask differences.

/V Denotes an automotive-qualified part.

+ Denotes a lead(Pb)-free/RoHS-compliant package

* Future product - contact factory for availability

MAX25232

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