APW7095 查看數據表（PDF） - Anpec Electronics
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APW7095 Datasheet PDF : 23 Pages
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APW7095/A
Recommended Operating Conditions (Cont.)
Symbol
Parameter
CSCP
CVB
TA
Short Detection Capacitor
VB Pin Capacitor
Operating Ambient Temperature
Conditions
APW7095/A
Unit
Min. Typ. Max.
- 0.1 1.0
µF
0.082 0.1
-
µF
-30 25
85
oC
Electrical Characteristics
Refer to the typical application circuit. These specifications apply over, VCC = 5V and TA = -30 to 85°C, unless
otherwise specified. Typical values refer to T
A
= 25°C.
Symbol
Parameter
ICCS VCC Standby Current
IPVCC PVCC Standby Current
ICC VCC Nominal Supply Current
UNDER VOLTAGE LOCKOUT
Test Conditions
CTL = 0V
CTL = 0V
CTL, CTL1 to CTL5 = 5V
APW7095/A
Unit
Min.
Typ.
Max.
-
-
10
µA
-
-
10
-
1.8
5
mA
VTH
VH
CH1 to
CH5
Threshold Voltage
Hysteresis Width
VRST
Reset Voltage
VTH CH6
Threshold Voltage
REFERENCE VOLTAGE
Rising VCC
Falling VCC
Rising VCC
2.5
2.7
2.9
-
0.2
-
V
1.2
1.3
1.4
1.25
1.4
1.55
VREF
∆VREF/
VREF
Line
Reference Voltage
Output Voltage Temperature
Stability
Input Stability
Load Load Stability
IOS Short-Circuit Output Current
SOFT-START
IREF = 0mA
TA = -30°C to 85°C
VCC = 3.0V to 6.5V
IREF = 0mA to –1mA
VREF = 2V
2.46
2.49
2.51
V
-
0.5
-
%
-10
-
10
mV
-10
-
10
mV
-25
-18
-1
mA
VSTB Input Standby Voltage
ICS Soft-Start Charge Current
SHORT-CIRCUIT DETECTION
-
50
100
mV
-1.4
-1.0
-0.6
µA
VTH Threshold Voltage
VSTB Input Standby Voltage
VI
Input Latch Voltage
ICSCP Input Source Current
TRIANGULAR WAVE OSCILLATOR
0.65
0.70 0.75
V
-
50
100 mV
-
50
100 mV
-1.4
-1.0
-0.6
µA
fOSC Oscillator Frequency
∆f/fdv Frequency Stability for Voltage
∆f/fdt Frequency Stability for Temperature
ERROR AMPLIFIER (CH1 to CH5)
CT=100pF, RT=18kΩ,VB=2V
VCC = 3V to 6.5V
TA = -30°C to 85°C
450
500
550 kHz
-
1
10
%
-
1
-
%
VTH
∆VT/
VT
Threshold Voltage
VT Temperature Stability
FB = 1.45V
TA = -30°C to 85°C
1.23
1.25 1.27
V
-
0.5
-
%
Copyright © ANPEC Electronics Corp.
4
Rev. A.4 - Dec., 2008
www.anpec.com.tw
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