MAX16935/MAX16939
36V, 3.5A, 2.2MHz Step-Down Converters
with 28µA Quiescent Current
Ordering Information/Selector Guide
VOUT
PART
ADJUSTABLE
FIXED
(FB CONNECTED TO (FB CONNECTED
RESISTIVE DIVIDER) (V) TO BIAS) (V)
MAX16935BAUER/V+
1 to 10
5
MAX16935BAUES/V+
1 to 10
5
MAX16935CAUER/V+
1 to 10
5
MAX16935CAUES/V+
1 to 10
5
MAX16935CAUERB/V+
1 to 10
3.3
MAX16935CAUESB/V+
1 to 10
3.3
MAX16935RATE/V+
1 to 10
5
MAX16935RATEB/V+
1 to 10
3.3
MAX16935RAUE/V+
1 to 10
5
MAX16935RAUEB/V+
1 to 10
3.3
MAX16935SATE/V+
1 to 10
5
MAX16935SATEB/V+
1 to 10
3.3
MAX16935SAUE/V+
1 to 10
5
MAX16935SAUEB/V+
1 to 10
3.3
MAX16939ATERA/V+
1 to 10
5
MAX16939ATERB/V+
1 to 10
3.3
MAX16939AUERA/V+**
1 to 10
5
MAX16939AUERB/V+**
1 to 10
3.3
MAX16939ATESA/V+
1 to 10
5
MAX16939ATESB/V+
1 to 10
3.3
MAX16939AUESA/V+**
1 to 10
5
MAX16939AUESB/V+**
1 to 10
3.3
/V denotes an automotive qualified part.
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
**Future product—contact factory for availability.
SPREAD
SPECTRUM
Off
On
Off
On
Off
On
Off
Off
Off
Off
On
On
On
On
Off
Off
Off
Off
On
On
On
On
TEMP RANGE
PIN-
PACKAGE
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
16 TSSOP-EP*
16 TSSOP-EP*
16 TSSOP-EP*
16 TSSOP-EP*
16 TSSOP-EP*
16 TSSOP-EP*
16 TQFN-EP*
16 TQFN-EP*
16 TSSOP-EP*
16 TSSOP-EP*
16 TQFN-EP*
16 TQFN-EP*
16 TSSOP-EP*
16 TSSOP-EP*
16 TQFN-EP*
16 TQFN-EP*
16 TSSOP-EP*
16 TSSOP-EP*
16 TQFN-EP*
16 TQFN-EP*
16 TSSOP-EP*
16 TSSOP-EP*
Chip Information
PROCESS: BiCMOS
Package Information
For the latest package outline information and land patterns
(footprints), 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.
PACKAGE
TYPE
16 TQFN-EP
16 TSSOP-EP
PACKAGE
CODE
T1655+4
U16E+3
OUTLINE
NO.
21-0140
21-0108
LAND
PATTERN NO.
90-0121
90-0120
www.maximintegrated.com
Maxim Integrated │ 16