onsemi NCS1002DR2G

NCS1002 Series 32 V 0.75 mA Constant Current SecondarySide Controller - SOIC-8
$ 0.309
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DistributorSKUMinPkg
Newark
2
NCS1002DR2G1.2901Cut Tape
Rochester ElectronicsNCS1002DR2G4
3h
DigiKey
2
NCS1002DR2GOSCT-ND1.5301Cut Tape
Onlinecomponents.comNCS1002DR2G0100Bulk
RS (Formerly Allied Electronics)NCS1002DR2G01Bulk
4h

Fichas técnicas e documentos

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IHS

Datasheet11 páginas13 anos atrás

HQonline

Arrow Electronics

iiiC

Histórico de estoque

Tendência de 3 meses:
+256%
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Cadeia de suprimentos

Lifecycle StatusProduction (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)

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Descrições

Descrições de onsemi NCS1002DR2G fornecidas pelos seus distribuidores.

NCS1002 Series 32 V 0.75 mA Constant Current SecondarySide Controller - SOIC-8
Future Electronics
NCS1002 Tape & Reel (TR) Surface Mount Secondary-Side Controller pmic power management device 5mm 2.52V -40C~105C 200muA
Fly-Wing Technology
The NCS1002 is a highly integrated solution for Switching Mode Power Supply (SMPS) applications requiring a dual control loop to perform Constant Voltage (CV) and Constant Current (CC) regulation. The NCS1002 integrates a 2.5 V voltage reference and two precision op amps. The voltage reference along with Op Amp 1 is the core of the voltage control loop. Op Amp 2 is an independent uncommitted amplifier specifically designed for the current control.Key external components needed to complete the two control loops are: (a)A resistor dividerthat senses the output of the power supply (battery charger) and fixes the voltage regulation set point at the specified value. (b) A sense resistor that feeds the current sensing circuit with a voltage proportional to the DC output current. This resistor determines the current regulation set point and must be adquately rated in terms of power dissipation. The NCS1002 comes in a small 8-pin SOIC package and is ideal for space-shrunk applications such as battery chargers.
North Star Micro

Imagens

RS (Formerly Allied Electronics)
LZChips
Future Electronics
iiiC
Rochester Electronics
Augswan

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