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PQ8701Q

High Efficiency, Synchronous Buck-Boost Controller

PQ8701QPQ8701Q

PQ8701Q

The PQ8701Q is a synchronous 4-switch buck-boost controller. It can effectively output voltage no matter it is higher, lower or equal to the input voltage. The PQ8701Q supports very wide input and output voltage range. It can support applications from 2.7V to 36V input range and 2V to 36V output range. The driver voltage is set to 10V to fully utilize external MOSFETs for highest efficiency. The PQ8701Q supports input current limit, output current limit and over temperature protections to ensure safety under different abnormal conditions. The PQ8701Q adopts 32 pin QFN 4x4 package.
PQ8701Q
The PQ8701Q is a synchronous 4-switch buck-boost controller. It can effectively output voltage no matter it is higher, lower or equal to the input voltage. The PQ8701Q supports very wide input and output voltage range. It can support applications from 2.7V to 36V input range and 2V to 36V output range. The driver voltage is set to 10V to fully utilize external MOSFETs for highest efficiency. The PQ8701Q supports input current limit, output current limit and over temperature protections to ensure safety under different abnormal conditions. The PQ8701Q adopts 32 pin QFN 4x4 package.
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Our in-vehicle charging solutions cover different power levels, feature high integration, and support a variety of public and proprietary protocols.
2024.10.23
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Parameter NameParameter Value
VIN range2.7-36V
Abs. VIN (max)42V
VOUT range2.7-36V
IOUT range10A
MOSExt.
TopologyBuck-Boost
Parameter NameParameter Value
Fsw200kHz ~ 600kHz
Prog. VoutFB
Input ILIMHigh Side Sense
Output ILIMHigh Side Sense
Features10V driver
PackageQFN-32 4x4
Parameter NameParameter Value
VIN range2.7-36V
Abs. VIN (max)42V
VOUT range2.7-36V
IOUT range10A
MOSExt.
TopologyBuck-Boost
Fsw200kHz ~ 600kHz
Prog. VoutFB
Input ILIMHigh Side Sense
Output ILIMHigh Side Sense
Features10V driver
PackageQFN-32 4x4