Datasheet

MAX16932/MAX16933
2.2MHz, 36V, Dual Buck
with 20µA Quiescent Current
23Maxim Integrated
Ordering Information
Selector Guide
Note: Insert the desired suffix letter (from Selector Guide) into
the blank to indicate buck 2 switching frequency and spread
spectrum.
/V denotes an automotive qualified part.
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Package Information
For the latest package outline information and land patterns (foot-
prints), go to www.maximintegrated.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
Chip Information
PROCESS: BiCMOS
PART TEMP RANGE PIN-PACKAGE
MAX16932ATI_/V+ -40°C to +125°C 28 TQFN-EP*
MAX16933ATI_/V+ -40°C to +125°C 28 TQFN-EP*
PART
BUCK 1 SWITCHING FREQUENCY
(f
SW1
)
BUCK 2 SWITCHING FREQUENCY
(f
SW2
)
SPREAD
SPECTRUM (%)
MAX16932ATIR/V+ 1MHz to 2.2MHz f
SW1
—
MAX16932ATIS/V+ 1MHz to 2.2MHz f
SW1
6
MAX16932ATIT/V+ 1MHz to 2.2MHz 1/2f
SW1
—
MAX16932ATIU/V+ 1MHz to 2.2MHz 1/2f
SW1
6
MAX16933ATIR/V+ 200kHz to 1MHz f
SW1
—
MAX16933ATIS/V+ 200kHz to 1MHz f
SW1
6
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
28 TQFN-EP T2855+5
21-0140 90-0025