NCP1014AP065G datasheet(3/24 Pages) ONSEMI

部件名	NCP1014AP065G

功能描述	Self?뭆upplied Monolithic Switcher for Low Standby?뭁ower Offline SMPS

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制造商	ONSEMI [ON Semiconductor]

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PIN FUNCTION DESCRIPTION

Pin No.

(SOT--223)

Pin No.

(PDIP--7,

PDIP--7/Gull Wing)

Pin Name

Function

Description

1

VCC

Powers the Internal Circuitry

This pin is connected to an external capacitor of typic-

ally 10 mF. The natural ripple superimposed on the

VCC participates to the frequency jittering. For im-

proved standby performance, an auxiliary VCC can be

connected to Pin 1. The VCC also includes an active

shunt which serves as an opto fail--safe protection.

--

2

NC

--

3

GND

The IC Ground

--

2

4

FB

Feedback Signal Input

By connecting an optocoupler to this pin, the peak

current setpoint is adjusted accordingly to the output

power demand.

3

5

Drain

Drain Connection

The internal drain MOSFET connection.

--

7

GND

The IC Ground

--

4

8

GND

The IC Ground

--

65, 100 or

130 kHz

Clock

Overload?

UVLO

Management

GND

NC

VCC

FB

Drain

GND

Figure 2. Simplified Internal Circuit Architecture

2

1

3

4

IVCC

I?

Vclamp*

4V

18 k

Error flag armed?

EMI Jittering

VCC

Startup Source

Drain

Flip--Flop

DCmax = 65%

Reset

High when VCC < 3V

Driver

S

Q

R

--

+

Iref = 7.4 mA

IVCC

Set

Q

VCC

8

Rsense

250 ns

L.E.B.

7

5

--

+

--

Soft--Start

Startup Sequence

Overload

0.5 V

Drain

*Vclamp = VCCOFF + 200 mV (8.7 V Typical)

类似零件编号 - NCP1014AP065G

制造商	部件名	数据表	功能描述
ON Semiconductor	NCP1014AP065G	324Kb / 24P	Self-Supplied Monolithic Switcher for Low Standby- Power Offline SMPS September, 2004 ??Rev. 10
	NCP1014AP065G	351Kb / 23P	Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS September, 2014 ??Rev. 23
	NCP1014AP065G	501Kb / 25P	Self-Supplied Monolithic Switcher for Low Standby- Power Offline SMPS August, 2021 - Rev. 25

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类似说明 - NCP1014AP065G

制造商	部件名	数据表	功能描述
ON Semiconductor	NCP1014	324Kb / 24P	Self-Supplied Monolithic Switcher for Low Standby- Power Offline SMPS September, 2004 ??Rev. 10
	NCP1010	351Kb / 23P	Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS September, 2014 ??Rev. 23
	NCP1015AP065G	403Kb / 22P	Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS March, 2011 ??Rev. 3
	NCP1010	591Kb / 24P	Self--Supplied Monolithic Switcher for Low Standby--Power Offline SMPS December, 2010 -- Rev. 22
	NCP1015	336Kb / 22P	Self-Supplied Monolithic Switcher for Low Standby- Power Offline SMPS October, 2007 - Rev. 1
	NCP1010	501Kb / 25P	Self-Supplied Monolithic Switcher for Low Standby- Power Offline SMPS August, 2021 - Rev. 25
	NCP1015	403Kb / 22P	Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS March, 2011 ??Rev. 3
	NCP1028	491Kb / 29P	High-Voltage Switcher for Medium Power Offline SMPS Featuring Low Standby Power January, 2015 ??Rev. 3
	NCP1027	600Kb / 30P	High?뭋oltage Switcher for Medium Power Offline SMPS Featuring Low Standby Power December, 2006 ??Rev. 3
	NCP1027	526Kb / 30P	High-Voltage Switcher for Medium Power Offline SMPS Featuring Low Standby Power January, 2015 ??Rev. 5

More results

NCP1014AP065G 数据表(PDF) 3 Page - ON Semiconductor

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类似说明 - NCP1014AP065G

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