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
* Voltage Regulator IC Output
- Controller, ACDC Switching Power Supplies Voltage Regulator IC 1 Output TO-220AB (5-LEAD)
- Controller, ACDC Switching Power Supplies Voltage Regulator IC 1 Output TO-262-5
- Controller, ACDC, DCDC Switching Power Supplies Voltage Regulator IC 1 Output TO-220AB (5-LEAD)
- Controller, ACDC, DCDC Switching Power Supplies Voltage Regulator IC 1 Output TO-262-5
- Controller, DDR Voltage Regulator IC 1 Output 12-MLPD (3x4)
- Controller, DDR, Intel VR12 Voltage Regulator IC Output 28-QFN (4x4)
- Controller, DDR, Intel VR12, AMD SVI Voltage Regulator IC 2 Output 40-QFN (6x6)
- Controller, DDR, Intel VR12, AMD SVI, PVI Voltage Regulator IC 2 Output 48-QFN (7x7)
- Controller, DDR, Intel VR12, AMD SVI, PVI Voltage Regulator IC 2 Output 48-VQFN (7x7)
- Controller, DDR, Intel VR12, AMD SVI, PVI Voltage Regulator IC 2 Output 56-QFN (8x8)
- Controller, DDR, Intel VR12, AMD SVI, PVI Voltage Regulator IC 2 Output PG-VQFN-48-901
- Controller, Intel VR12, VR12.5 Voltage Regulator IC 1 Output 40-QFN (6x6)
- Controller, Intel VR12, VR12.5 Voltage Regulator IC 1 Output 48-QFN (6x6)
- Controller, Intel VR12, VR12.5 Voltage Regulator IC 2 Output 40-QFN (5x5)
- Controller, Intel VR12, VR12.5 Voltage Regulator IC 2 Output 48-QFN (6x6)
- Controller, Intel VR12, VR12.5, AMD SVI1, SVI2 Voltage Regulator IC 2 Output 40-QFN (5x5)
- Controller, Intel VR12, VR12.5, AMD SVI1, SVI2 Voltage Regulator IC 2 Output 48-QFN (6x6)
- Controller, Intel VR12, VR12.5, AMD SVI1, SVI2 Voltage Regulator IC 2 Output 56-QFN (7x7)
- Controller, Intel VR12, VR12.5, AMD SVI1, SVI2 Voltage Regulator IC 2 Output PG-VQFN-40-901
- Controller, Intel VR12, VR12.5, AMD SVI1, SVI2 Voltage Regulator IC 2 Output
- Controller, Intel VR12.5, VR12.6 Voltage Regulator IC 2 Output 28-QFN (4x4)
- Controller, Notebook Power System Voltage Regulator IC 3 Output 28-SSOP/QSOP
- Controller, Notebook Power System Voltage Regulator IC 5 Output 24-QSOP
- Converter, DDR Voltage Regulator IC 1 Output 15-PQFN (5x6)
- Voltage Regulator IC Output
Ballast Controller Controller 18kHz ~ 95kHz Yes 16-DIP
Ballast Controller Controller 18kHz ~ 95kHz Yes 16-SOIC
Ballast Controller Controller 25kHz ~ 95kHz Yes 16-DIP
Ballast Controller Controller 25kHz ~ 95kHz Yes 16-SOIC
Ballast Controller Controller 30kHz ~ 230kHz Yes 16-DIP
Ballast Controller Controller 30kHz ~ 230kHz Yes 16-SOIC
Ballast Controller Controller 34.2kHz ~ 115kHz Yes 8-DIP
Ballast Controller Controller 34.2kHz ~ 115kHz Yes 8-PDIP
Ballast Controller Controller 34.2kHz ~ 115kHz Yes 8-SOIC
Ballast Controller Controller 34kHz ~ 86kHz No 8-PDIP
Ballast Controller Controller 34kHz ~ 86kHz No 8-SOIC
Ballast Controller Controller 36kHz ~ 44kHz No 14-DIP
Ballast Controller Controller 36kHz ~ 44kHz No 14-SOIC
Ballast Controller Controller 43.7kHz ~ 48.3kHz 16-SOIC
Ballast Controller Controller 45.5kHz ~ 50.5kHz No 16-DIP
Ballast Controller Controller 45.5kHz ~ 50.5kHz No 16-SOIC
Ballast Controller Controller No 8-SOIC
CCFL/EEFL Controller Controller 39kHz ~ 69kHz Yes 16-DIP
CCFL/EEFL Controller Controller 39kHz ~ 69kHz Yes 16-SOIC
Controller 8-SOIC
Controller PMIC PG-VQFN-48
Controller
Current Monitor Regulator High/Low-Side 8-VSSOP
Current Sense Regulator 16-SOIC
Current Sense Regulator 1mA 8-PDIP
Current Sense Regulator 1mA 8-SOIC
Current Sense Regulator 20mA 8-DIP
Current Sense Regulator 20mA 8-PDIP
Current Sense Regulator 20mA 8-SOIC
Current Sense Regulator High/Low-Side 10-VSSOP
Current Sense Regulator High/Low-Side 10-WSON (2x2)
Current Sense Regulator High/Low-Side 14-TSSOP
Current Sense Regulator High/Low-Side 8-WSON (2x2)
Current Sensing - MOSFET, IGBT PMIC SOT-23-5
Current/Voltage Monitor Regulator High-Side 16-VQFN (4x4)
Current/Voltage Monitor Regulator High/Low-Side 16-VQFN (4x4)
Fluorescent Lamp Controller Controller 43.7kHz ~ 48.3kHz Yes 16-DIP
Fluorescent Lamp Controller Controller 43.7kHz ~ 48.3kHz Yes 16-SOIC
Halogen Controller Controller 34kHz ~ 70kHz Yes 8-PDIP
Halogen Controller Controller 34kHz ~ 70kHz Yes 8-SOIC
HID Lamp Controller Controller 160Hz ~ 240Hz No 28-SOIC
High-Voltage Start-Up PMIC SOT-23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 2-Ultra Thin-Pak
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A D-Pak
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-220AB
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-263
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 2-Ultra Thin-Pak
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 8-SOIC
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A D-Pak
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A D-Pak
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A TO-220AB
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A TO-263
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 2-Ultra Thin-Pak
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D-Pak
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220AB
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 2-Ultra Thin-Pak
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 1A D-Pak
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 3A 2-Ultra Thin-Pak
Linear Voltage Regulator IC Positive Fixed 1 Output 3A D-Pak
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-220AB
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263
Linear Voltage Regulator IC Positive Fixed 1 Output 5A 2-Ultra Thin-Pak
Linear Voltage Regulator IC Positive Fixed 1 Output 5A D-Pak
Linear Voltage Regulator IC Positive Fixed 1 Output 5A TO-220AB
Linear Voltage Regulator IC Positive Fixed 1 Output 5A TO-263
Multiphase Controller PMIC 20-MLPQ (4x4)
Multiphase Controller PMIC 24-MLPQ (4x4)
Multiphase Controller PMIC 32-MLPQ (5x5)
Multiphase Controller PMIC 40-MLPQ (6x6)
Multiphase Controller PMIC 40-QFN (5x5)
Multiphase Controller PMIC 40-QFN (6x6)
Multiphase Controller PMIC 48-QFN (6x6)
Multiphase Controller PMIC 56-QFN (7x7)
OR Controller N+1 ORing Controller N-Channel N:1 8-SOIC
OR Controller N-Channel 8-SOIC
PFC/Ballast Controller Controller 18.3kHz ~ 85.6kHz No 8-SO
PFC/Ballast Controller Controller 39kHz ~ 50kHz No 16-DIP
PFC/Ballast Controller Controller 39kHz ~ 50kHz No 16-SOIC
PFC/Ballast Controller Controller 40kHz ~ 46kHz No 16-DIP
PFC/Ballast Controller Controller 40kHz ~ 46kHz No 16-SOIC
PFC/Ballast Controller Controller 41kHz ~ 47kHz No 20-PDIP
PFC/Ballast Controller Controller 41kHz ~ 47kHz No 20-SOIC
PFC/Ballast Controller Controller 42.5kHz ~ 46.5kHz No 16-DIP
PFC/Ballast Controller Controller 42.5kHz ~ 46.5kHz No 16-SOIC
PMIC
Power Management - Communications, Storage, Embedded Computing & High Density Multi-Rail Systems PMIC 56-QFN (7x7)
Power Over Ethernet Controller Channel
Power Supply Controller Dual Power Supply Controller 48-MLPQ (7x7)
Power Supply Controller Power Supply Monitor 10-DFN (3x3)
Power Supply Controller Power Supply Monitor 12-DFN (4x3)
Power Supply Controller Secondary-Side Controller 8-SOIC
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier 8-SOIC
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier PG-SOT23-5
Power Supply Controller VID Voltage Programmer 48-MLPQ (7x7)
Power Supply Controller
PowIRstage® Converter, CPU Voltage Regulator IC 1 Output 49-PQFN (6x8)
Processor PMIC 16-MLPQ (3x3)
Processor PMIC 20-MLPQ (4x4)
Processor PMIC 20-MLPQ (5x5)
Processor PMIC 28-MLPQ (5x5)
Processor PMIC 32-MLPQ (5x5)
Processor PMIC 40-MLPQ (6x6)
PWM Doubler PMIC PG-VSON-8-900
Regulator
SupIRBuck® Converter, DDR Voltage Regulator IC 1 Output PQFN (5x6)

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