APL5525-BKAC-TR Просмотр технического описания (PDF) - Anpec Electronics

Номер в каталоге

Компоненты Описание

производитель

APL5525-BKAC-TR

Dual Channel 500mA Regulator + Reset IC

Anpec Electronics 

APL5525/5526

Electrical Characteristics (Cont.)

Unless otherwise noted these specifications apply over full temperature , VIN=5V, CIN=1µF,COUT1=4.7µF,

COUT2=4.7µF, CONT=VIN, TJ=0 to 125°C . Typical values refer to TJ=25°C .

Symbol

Parameter

Test Conditions

APL5525/6

Unit

Min. Typ. Max.

REGLINE Line Regulation

VOUT+0.5V< VIN<6.0V, IOUT=10mA

REGLOAD Load Regulation

Dropout Voltage(Note)

VIN =5V, 0mA< IOUT < IMAX

VDROP (VOUT(Nominal)=2.5V IOUT =500mA

Version)

PSRR Ripple Rejection

F≤1kHz, 1Vpp at IOUT=50mA

Over Temperature

Shutdown

OTS

Over Temperature

Shutdown Hysteresis

Hysteresis

4

6

mV

30 50 mV

630 750 mV

45 52

dB

150

°C

10

°C

Output Voltage

TC Temperature

Coefficient

Ta= -20 ~ 80°c

100

ppm/°C

Output Capacitor

COUT ESR

4.7

µF

0.01

1 Ohm

RESET / RESET

VS Detection Voltage

△VS/△T

Vs Temperature

Coefficient

VDET=H!L (APL5525/6A)

VDET=H!L (APL5525/6B)

Ta = -20~+80°C

3.9

V

4.2

100

ppm/°C

△VS Hysteresis Voltage

VDET = H!L

130 180 230 mV

VOL

Low-level Output

Voltage

IOH

Output Leakage

Current

IOL1 Output Current1

VDET = 3.9V, RL = 4.7kΩ

VDET = 5V

VDET =3.9V, VRESET = 0.4V

12 60 mV

0.5 1

µA

25 30

mA

IOL2

tPLH

tPLH1

Output Current2

VDET = 3.9V, VRESET = 0.4V

Ta = -20~+80°C

“H” Transmission Delay Cd = 0µF

Time

Reset Delay Time

VDET = 3.7V!5V, Cd = 0.1µF

20 25

mA

42 90 µs

8

13 18 ms

tPHL

“L” Transmission

Time

Delay

Cd

=

0µF

4 90 µs

VOPL

Threshold Operating

Voltage

VRESET = 0.4V

0.95 1.25 V

Note : Dropout voltage definition : VIN- VOUT when VOUT is 2% below the value of VOUT for VIN=5V

Copyright  ANPEC Electronics Corp.

4

Rev. A.4 - Feb., 2004

www.anpec.com.tw

Share Link: