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AP4312 Diodes Incorporated CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER Datasheet

AP4312K6TR-G1 정전압 및 전류 컨트롤러 PMIC SOT-26


Diodes Incorporated
AP4312
Part Number AP4312
Manufacturer DIODES (https://www.diodes.com/) Incorporated
Description The AP4312 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The AP4312 contains one 1.21V voltage reference, one low voltage reference used in current sensing circuit and two operational amplifiers. The 1.21V voltage reference, combined with one operatio...
Features
 Adapters
 Battery Chargers
 Constant Voltage and Constant Current Control
 Precision Internal Voltage Reference
 Low External Component Count
 Easy Compensation
 Low Supply Current: 180A
 Current Control Loop Reference: 70mV
 Operating Supply Voltage: 1.7V to 18V
 Totally Lead-free & Fully RoHS Compliant (Note 1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s defini...

Document Datasheet AP4312 datasheet pdf (317.87KB)
Distributor Distributor
DigiKey
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Price
1 units: 808 KRW
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AP4312 Distributor

part
Diodes Incorporated
AP4312K6TR-G1
CURRENT/VOLTAGE CONTROLLER, 150DEG C
1000 units: 246 KRW
500 units: 378 KRW
100 units: 465 KRW
Distributor
element14 Asia-Pacific

3000 In Stock
BuyNow BuyNow
part
Diodes Incorporated
AP4312K6TR-G1
정전압 및 전류 컨트롤러 PMIC SOT-26
1 units: 808 KRW
Distributor
DigiKey

0 In Stock
BuyNow BuyNow
part
Diodes Incorporated
AP4312K6TR-G1
IC: PMIC; CV/CC controller; SOT23-6; 1.7÷18V; SMPS; 0.18mA
3000 units: 0.137 USD
500 units: 0.147 USD
100 units: 0.163 USD
25 units: 0.184 USD
3 units: 0.252 USD
Distributor
TME

0 In Stock
No Longer Stocked
part
Diodes Incorporated
AP4312QK6TR-G1
No price available
Distributor
Bristol Electronics

3000 In Stock
No Longer Stocked





AP4312 Similar Datasheet

Part Number Description
AP4300
manufacturer
BCD Semiconductor
QUAD OP AMP AND VOLTAGE REFERENCE
The AP4300 is a monolithic IC specifically designed to regulate the output current and voltage levels of switching battery chargers and power supplies. The device contains two operational amplifiers and a precision shunt regulator. Op Amp 1 is designed for voltage control, whose non-inverting input internally connects to the output of the shunt regulator. Op Amp 2 is for current control with both inputs uncommitted. The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. The AP4300 is available in standard packages of DIP8 and SOIC-8. AP4300 Features Op Amp · Input Offset Voltage: 0.5mV · ...
AP4301
manufacturer
BCD Semiconductor
QUAD OP AMP AND VOLTAGE REFERENCE
The AP4301 is a monolithic IC specifically designed to control the output current and voltage levels of switch mode battery chargers and power supplies. The device contains two operational amplifiers and a precision shunt regulator. OPAMP 1 is designed for voltage control, whose non-inverting input internally connects to the ouput of the shunt regulator. OPAMP 2 is for current control with both inputs uncommitted. The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. Features · · · · · · · · · Input offset voltage: 0.5mV Supply current: 250µA per Op-Amp at 5.0V supply voltage Unity gain b...
AP4302
manufacturer
BCD Semiconductor
QUAD OP AMP AND VOLTAGE REFERENCE
The AP4302 is a monolithic IC specifically designed to regulate the output current and voltage levels of switching battery chargers and power supplies. The device contains quad Op Amps and a 2.5V externally adjusted voltage reference in a 16-pin package. The four Op Amps feature accurate voltage and current control. Combining a stable voltage reference with the four Op Amps makes AP4302 ideal for use in multifunction charger, power supply voltage monitor, signal processing and control system. The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. The AP4302 is available in standard packages...
AP4303
manufacturer
BCD Semiconductor
QUAD OP AMP AND VOLTAGE REFERENCE
The AP4303 is a monolithic IC that contains quad operational amplifiers and a precision shunt regulator, 1.25Vfor AP4303-C or 1.24V for AP4303-D respectively. It is specifically designed to regulate the output current and voltage levels of switching battery chargers and power supplies. The four Op Amps feature accurate voltage and current control. Combining a stable voltage reference with the four Op Amps makes AP4303 ideal for use in multifunction charger, power supply voltage monitor, signal processing and control system. The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. The AP4303 i...
AP4305
manufacturer
Diodes
CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER
The AP4305 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The AP4305 contains one 1.21V voltage reference with0.5% accuracy, one current sensing circuit and two operational amplifiers. Combining the voltage reference with one operational amplifier makes AP4305 an ideal voltage controller for use in adapters and battery chargers. The other low voltage reference combined with the other operational amplifier makes it an ideal current limiter for output low side current sensing. The AP4305 is available in SOT26 package. Pin Assignments (Top View) Pin 1 Mark VCTRL 1 GND 2 VOUT 3 6 VCC 5 VSENSE 4 ICTRL Features  Constant Voltage and Constant C...
AP4305
manufacturer
BCD Semiconductor
CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER
The AP4305 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The AP4305 contains one 1.21V voltage reference with ± 0.5% accuracy, one current sensing circuit and two operational amplifiers. Combining the voltage reference with one operational amplifier makes AP4305 an ideal voltage controller for use in adapters and battery chargers. The other low voltage reference combined with the other operational amplifier makes it an ideal current limiter for output low side current sensing. The AP4305 is available in SOT-23-6 package. AP4305 Features · · · · Constant Voltage and Constant Current Control Precision Internal Voltage Reference Few External Co...
AP4306
manufacturer
Diodes
CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER
The AP4306 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The AP4306 contains one 1.21V voltage reference, one low voltage reference used in current sensing circuit and two operational amplifiers. The 1.21V voltage reference, combined with one operational amplifier, makes of an ideal voltage controller for use in adapters and battery chargers. The low voltage reference, combined with another operational amplifier, makes of an ideal current limiter for output low side current sensing. The AP4306 is fully compatible with AP4305 in functionality and electrical characteristics except its lower reference voltage for current control loop, thus higher...
AP431
manufacturer
Diodes Incorporated
ADJUSTABLE PRECISION SHUNT REGULATOR
The AP431 and AP431A are 3-terminal adjustable precision shunt regulators with guaranteed temperature stability over the applicable extended commercial temperature range. The output voltage may be set at any level greater than 2.495V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divider network. These devices have a typical output impedance of 0.2Ω. Active output circuitry provides very sharp turn-on characteristics, making these devices excellent improved replacements for Zener diodes in many applications. The precise (+/-) 1% reference voltage tolerance of the AP431/AP431A make it possible in many applications to avoid the use of a variable resistor, con...
AP431
manufacturer
Anachip
Adjustable Precision Shunt Regulator
• Precision reference voltage AP431 : 2.495V ± 1% AP431A : 2.495V ± 0.5% • Sink current capability: 200mA • Minimum cathode current for regulation: 300μA • Equivalent full-range temp coefficient: 30 ppm/oC • Fast turn-on response • Low dynamic output impedance: 0.2Ω • Programmable output voltage to 36v • Low output noise. • Packages: TO92, SOT89, SOT23, SOT25 and SOP The AP431/AP431A are 3-terminal adjustable precision shunt regulators with guaranteed temperature stability over the applicable extended commercial temperature range. The output voltage may be set at any level greater than 2.495V(VREF) up to 36V merely by selecting two external resistors that act as a voltage divider network. ...
AP4310
manufacturer
BCD Semiconductor
DUAL OP AMP AND VOLTAGE REFERENCE
The AP4310 is a monolithic IC specifically designed to regulate the output current and voltage levels of switching battery chargers and power supplies. The device contains two Op Amps and a 2.5V precision shunt voltage reference. Op Amp 1 is designed for voltage control with its non-inverting input internally connects to the output of the shunt regulator. Op Amp 2 is for current control with both inputs uncommitted. The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. The AP4310 is available in standard packages of DIP8 and SOIC-8. AP4310 Features Op Amp · Input Offset Voltage: 0.5mV · ...




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