Quarktwin Technology Ltd. Datasheets for Supervisory Circuits and Battery Monitor Chips

Supervisory circuits and battery monitor chips are semiconductor devices that detect and monitor voltage levels in power supplies, microprocessors, and other systems.
Supervisory Circuits and Battery Monitor Chips: Learn more

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Product Name Notes
Battery Battery Cell Controller IC Lithium Ion 48-LQFP (7x7)
Current Monitor Regulator High-Side 10-DFN (3x3)
Current Monitor Regulator High-Side 10-VDFN (3x3)
Current Monitor Regulator High-Side 100mA 16-VQFN (3x3)
Current Monitor Regulator High-Side 16-UQFN (4x4)
Current Monitor Regulator High-Side 16-WLCSP (2.23x2.17)
Current Monitor Regulator Low-Side 100mA 16-VQFN (3x3)
Current/Voltage Monitor Regulator High-Side 16-VQFN (3x3)
Current/Voltage Monitor Regulator High-Side 16-WLCSP (2.23x2.17)
Current/Voltage Monitor Regulator Low-Side 16-VQFN (3x3)
Current/Voltage Monitor Regulator Low-Side 16-WLCSP (2.23x2.17)
ESD Protection, VGA Port PMIC 16-QSOP
ESD Protection, VGA Port PMIC 24-QSOP
General Purpose PMIC 56-HVQFN (7x7)
i.MX Processors PMIC 56-HVQFN (7x7)
Linear Voltage Regulator IC Output
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 10-WDFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 8-SOP
Linear Voltage Regulator IC Positive Adjustable 1 Output 300mA SOT-23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 8-SO-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-DFN (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SC-70-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-323
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-89-3
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-25
Microcontroller, MCU PMIC 25-WLCSP (2.09x2.09)
Microcontroller, MCU PMIC 42-WLCSP (2.86x2.46)
PMIC 24-HVQFN (3x3)
PMIC 25-WLCSP (2.09x2.09)
PMIC 48-VFQFPN (7x7)
PMIC 53-WLCSP (2.82x4.22)
PMIC
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 20-SOIC
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 24-QFN (4x5)
Power Over Ethernet Controller 12 Channel 802.3at (PoE+), 802.3af (PoE) 64-LQFP
Power Over Ethernet Controller 12 Channel 802.3at (PoE+), 802.3af (PoE)
Power Over Ethernet Controller 4 Channel 802.3at (PoE+), 802.3af (PoE) 48-QFN (7x7)
Power Over Ethernet Controller 4 Channel 802.3at (PoE+), 802.3af (PoE) 48-QFN (8x8)
Power Over Ethernet Controller 48 Channel 802.3at (PoE+), 802.3af (PoE) 32-QFN (5x5)
Power Over Ethernet Controller 48 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 32-QFN (5x5)
Power Over Ethernet Controller 48 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 56-QFN (8x8)
Power Over Ethernet Controller 8 Channel 802.3af (PoE) 44-LQFP (10x10)
Power Over Ethernet Controller 8 Channel 802.3at (PoE+), 802.3af (PoE) 48-QFN (8x8)
Power Over Ethernet Controller 8 Channel 802.3at (PoE+), 802.3af (PoE)
Power Over Ethernet Controller 96 Channel 802.3at (PoE+), 802.3af (PoE)
Power Over Ethernet Controller Channel
Regulator Output DC-DC Controller IC
RFID, Wireless PMIC SC-70
RFID, Wireless PMIC SOT-23-6
Sensor Output
Supervisor Push-Pull, Totem Pole 1 Channel 8-SO
Wireless Power Receiver PMIC 53-DSBGA (2.82x4.22)
Wireless Power Receiver PMIC 70-WLCSP (2.82x4.22)
Wireless Power Transmitter PMIC 40-VFQFPN (5x5)
Wireless Power Transmitter PMIC 48-VFQFPN (6x6)
Wireless Power Transmitter PMIC

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