CS8151 Ver la hoja de datos (PDF) - Cherry semiconductor
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CS8151 Datasheet PDF : 8 Pages
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Absolute Maximum Ratings
Power Dissipation.............................................................................................................................................Internally Limited
Output Current (VOUT, RESET , WAKE UP) .................................................................................................Internally Limited
Reverse Battery..........................................................................................................................................................................-15V
Maximum Load Dump Transient .........................................................................................................................................+74V
Maximum Negative Transient (t<2ms) .................................................................................................................................-50V
ESD Susceptibility (Human Body Model)..............................................................................................................................2kV
ESD Susceptibility (Machine Model).....................................................................................................................................200V
Logic Inputs/Outputs ................................................................................................................................................-0.3V to +6V
Storage Temperature Range ................................................................................................................................-55¡C to +150¡C
Lead Temperature Soldering
Wave Solder (through hole styles only) .....................................................................................10 sec. max, 260¡C peak
Reflow (SMD styles only) ......................................................................................60 sec. max above 183¡C, 230¡C peak
Electrical Characteristics: TA = -40¡C to +125¡C, -40¡C ² TJ ² 150¡C, 6V ² VIN ² 26V, IOUT = 100µA to 100mA, C2 = 47µF
(ESR < 8½), CDelay = 0.1µF (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
s Output Section
Output Voltage, VOUT
Dropout Voltage (VIN - VOUT)
Load Regulation
Line Regulation
Ripple Rejection
Current Limit
Thermal Shutdown
Overvoltage Shutdown
Quiescent Current
Reverse Current
9V < VIN < 16V
6V < VIN < 26V, 0 < IOUT < 100mA
IOUT = 100mA
IOUT = 100µA
VIN = 14V, 100µA < IOUT < 100mA
IOUT = 1mA, 6V < VIN < 26V
7V < VIN < 17V @ f = 120Hz,
IOUT = 100mA
VOUT = 4.5V
VOUT < 1V
IOUT = 200µA (Sleep)
IOUT = 50mA
IOUT = 100mA (WAKE UP)
VOUT = 5V, VIN = 0V
4.90
5.00
5.10
V
4.85
5.00
5.15
V
400
600
mV
100
150
mV
10
50
mV
10
50
mV
60
75
dB
100
250
mA
150
180
210
¡C
50
56
62
V
0.40
0.75
mA
4
mA
12
20
mA
1.0
1.5
mA
s RESET
Threshold High (RTH)
Threshold Low (RTL)
Hysteresis
Output
LOW
HIGH
Current Limit
Delay Time
RTH VOUT Increasing
RTL VOUT Decreasing
RTH Ð RTL
VOUT - 0.3
4.50
150
1V < VOUT < RTL, IOUT = 25µA
IOUT = 25µA, VOUT > RTH
RESET = 0V, VOUT > VRTH (sourcing)
RESET = 5V, VOUT > 1V (sinking)
POR Mode
3.8
0.025
0.1
3
VOUT - 0.04
V
4.70
4.91
V
200
250
mV
0.2
0.8
V
4.2
5.1
V
0.50
1.30
mA
12
80
mA
5
7
ms
2
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