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
- Controller, Intel VR10, VR11 Voltage Regulator IC 1 Output 40-QFN (6x6)
- Controller, Intel VR10, VR11 Voltage Regulator IC 1 Output 48-QFN (6x6)
- Controller, Intel VR12.5 Voltage Regulator IC 1 Output 40-QFN (5x5)
- Controller, Intel VR12.5 Voltage Regulator IC 1 Output 40-QFN (6x6)
- Converter, DDR Voltage Regulator IC 1 Output 8-MSOP-EP
- Converter, LCD Voltage Regulator IC 2 Output 10-QFN (1.4x1.8)
- Converter, LNB Voltage Regulator IC 1 Output 16-TSSOP-EP
- Converter, LNB Voltage Regulator IC 1 Output 20-QFN (3x3)
- Converter, LNB Voltage Regulator IC 1 Output 24-QFN (4x4)
- Converter, Satellite Set-Top Box Designs Voltage Regulator IC 1 Output 14-QFN (2x3)
- Converter, USB Voltage Regulator IC 1 Output 21-QFN (4x5)
AC-DC Adapter, LCD & PDP TV, Telecom SMPS PMIC 8-SOIC
Automotive PMIC 32-HWQFN (5x5)
Battery Backup PMIC 20-QFN (3x4)
Battery Battery Protection IC Lithium Ion TSOT-23-8
Battery Chargers PMIC TSOT-23-8
Battery IC
Battery Management, SmartPhones PMIC 21-QFN (3x3)
Battery Management, SmartPhones PMIC 26-QFN (3.5x3.5)
Controller 8-MSOP-EP
Controller
Current Monitor Regulator High-Side 1.3A, 2.5A, 3A, 4A 10-TQFN (2x3)
Display Electronics, Video Recorders PMIC 26-QFN (3.5x4.5)
EL Lamp Driver Controller 50kHz ~ 200kHz No 8-MSOP-EP
Electronic Fuse Regulator High-Side 50A 32-LGA (5x5)
Energy Storage Device PMIC 10-QFN (3x2)
Energy Storage Device PMIC 20-QFN (3x4)
Energy Storage Device PMIC 28-QFN (4x5)
Energy Storage Device PMIC 8-SOIC
General Purpose, Overvoltage Protection PMIC 22-QFN (3x4)
Handheld/Mobile Devices PMIC 28-QFN (4x5)
Handheld/Mobile Devices PMIC 64-QFN (9x9)
Hard-Disk Drives, Solid State Drives (SSD) PMIC 20-QFN (3x4)
High Performance i.MX 8 Processor Based PMIC 40-HVQFN (6x6)
High Performance i.MX 8, S32x Processor Based PMIC 40-HVQFN (6x6)
i.MX Processors PMIC 48-HVQFN (7x7)
Linear Voltage Regulator IC Output TSOT-23-5
Linear Voltage Regulator IC Output
Linear Voltage Regulator IC Positive Adjustable 1 Output 150mA 6-QFN (2x2)
Linear Voltage Regulator IC Positive Adjustable 1 Output 150mA 8-QFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 150mA TSOT-23-4
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 8-QFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 250mA TSOT-23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 300mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Adjustable 1 Output 30mA 8-QFN (2x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 30mA TSOT-23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 10-QFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 32-QFN (5x5)
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-QFN (2x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 800mA 8-QFN (2x3)
Linear Voltage Regulator IC Positive Adjustable 2 Output 500mA 8-SOICE
Linear Voltage Regulator IC Positive Adjustable 2 Output 500mA, 500mA 8-SOICE
Linear Voltage Regulator IC Positive Adjustable 2 Output 500mA, 500mA 8-TQFN (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-QFN (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-QFN (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TSOT-23-4
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-TQFN (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-TQFN (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-5
Linear Voltage Regulator IC Positive Fixed 2 Output 200mA, 200mA 6-WLCSP (1x1.5)
Linear Voltage Regulator IC Positive Fixed 2 Output 500mA 8-SOICE
Linear Voltage Regulator IC Positive Programmable 2 Output 200mA, 200mA 8-TQFN (2x2)
Microcontroller, MCU PMIC 40-HVQFN (6x6)
MP Converter, AMOLED Display Voltage Regulator IC 3 Output 16-TQFN (3x3)
MP Converter, DDR Bus Termination Regulator Voltage Regulator IC 1 Output 8-MSOP-EP
MP Converter, LNB Voltage Regulator IC 1 Output 16-TSSOP-EP
MP Converter, LNB Voltage Regulator IC 1 Output 20-QFN (3x3)
OR Controller 8-SOICE
OR Controller Bridge Rectifier N-Channel 1:1 8-QFN (4x5)
OR Controller Flyback N-Channel 1:1 8-QFN (4x5)
OR Controller Flyback N-Channel 1:1 8-SOIC
OR Controller N+1 ORing Controller N-Channel 1:1 8-SOICE
OR Controller
PDA's, Portable Audio/Video, Smartphones PMIC 12-CSP (1.4x1.8)
PDA's, Portable Audio/Video, Smartphones PMIC 26-QFN (3.5x3.5)
PMIC 12-FCQFN (3x3)
PMIC 21-QFN (3x3)
PMIC 32-HWQFN (5x5)
PMIC
Power Over Ethernet Controller 1 Channel 802.3af (PoE) 20-QFN (4x6)
Power Over Ethernet Controller 1 Channel 802.3af (PoE) 20-TSSOPF-EP
Power Over Ethernet Controller 1 Channel 802.3af (PoE) 28-QFN (4x5)
Power Over Ethernet Controller 1 Channel 802.3af (PoE) 8-SOIC
Power Over Ethernet Controller 1 Channel 802.3at (PoE) 28-QFN (4x5)
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 28-QFN (4x5)
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 18-QFN (3x5)
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 32-QFN (5x5)
Power Over Ethernet Controller 4 Channel 802.3at (PoE+), 802.3af (PoE) 32-QFN (5x5)
Power Over Ethernet Controller Channel 8-SOIC
Power Over Ethernet Controller Channel 802.3af (PoE) 28-QFN (4x5)
Power Over Ethernet Controller Channel 802.3at (PoE+), 802.3af (PoE) 10-QFN (3x3)
Power Over Ethernet Controller Channel 802.3at (PoE+), 802.3af (PoE) 28-QFN (4x5)
Power Supply Controller AC/DC Adapters, LCD, PDP TV's 8-SOIC
Power Supply Controller Active/Synchronous Rectification Controller 8-SOICE
Power Supply Controller Active/Synchronous Rectification Controller TO-220-3
Power Supply Controller Distributed, Industrial Power Systems 8-SOIC
Power Supply Controller Distributed, Industrial Power Systems TSOT-23-6
Power Supply Controller Flyback Power Supplies 8-SOIC
Power Supply Controller Flyback Power Supplies TSOT-23-6
Power Supply Controller Flyback, Forward Converters, LLC 14-SOIC
Power Supply Controller Flyback, Forward Converters, LLC 8-SOIC
Power Supply Controller Power Supplies 8-SOIC
Power Supply Controller Secondary-Side Controller 14-SOIC
Power Supply Controller Secondary-Side Controller 8-SOIC
Power Supply Controller Secondary-Side Controller 8-SOICE
Power Supply Controller Secondary-Side Controller TSOT-23-5
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier 14-SOIC
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier 8-SOIC
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier 8-SOICE
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier TSOT-23-6
Power Supply Controller
Shunt Voltage Reference IC Adjustable 1.2V 10 VV ±0.5% 20 mA SOT-23-3
Shunt Voltage Reference IC Fixed 1V V ±1% 10 mA SOT-23-3
Solid State Drives (SSD) PMIC 30-QFN (5x5)
Supervisor 1 Channel 8-SOIC
Supervisor Open Drain or Open Collector 1 Channel 6-QFN (2x2)
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
Supervisor Open Drain or Open Collector 1 Channel TSOT-23-6
System Basis Chip PMIC 40-HVQFN (6x6)
Thermoelectric Cooler PMIC 16-QFN (2x3)
USB Dedicated Charging Port (DCP), Power Switch PMIC TSOT-23-6
USB, Type-C Controller PMIC 20-QFN (4x4)

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