SCI7654C0A Ver la hoja de datos (PDF) - Seiko Epson Corp
Número de pieza
componentes Descripción
Fabricante
SCI7654C0A Datasheet PDF : 10 Pages
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SCI7654M0A/C0A
ABSOLUTE MAXIMUM RATINGS
Rating
Input Power Voltage
Symbol
VIN
Input Pin Voltage
VI
Output Pin Voltage 1
Output Pin Voltage 2
Output Pin Voltage 3
Output Pin Voltage 4
Regulator Input Power Voltage
Regulator Input Pin Voltage
Output Voltage
V0C1
VOC2
VOC3
VOC4
VRI
VRV
V0
Input Current
IIN
Output Current
IOUT
Allowable Loss
Pd
Operating Temperature
Topr
Storage Temperature
Tstg
Soldering Temperature and Time
Tsol
Min.
-26.0/N
VIN -0.3
VIN -0.3
2 VIN -0.3
3 VIN -0.3
4 VIN -0.3
N VIN -0.3
N VIN -0.3
N VIN -0.3
—
—
—
-30
-55
—
Max.
VDD +0.3
VDD +0.3
VDD +0.3
VIN +0.3
2 VIN +0.3
3 VIN +0.3
VDD +0.3
VDD +0.3
VDD +0.3
80
N≤4: 20
N>4: 80/N
210
85
150
260•10
Unit
V
V
V
V
V
V
V
V
V
mA
mA
mW
˚C
˚C
˚C.S
Remark
N=Boosting time;
at VIN pin
POFF1, POFF2
TC1, TC2, FC pins
At C1P and C2P pins
At C1N pin
At C2N pin
At C3N pin
N=Boosting time; at VRI pin
N=Boosting time; at RV pin
N=Boosting time; at VOUT
and VREG pins
At VIN pin
N=Boosting time; at VOUT
and VREG pins
—
—
—
Temperature at leads
ELECTRICAL CHARACTERISTICS
Characteristic
Input Power Voltage 1
Input Power Voltage 2
Input Power Voltage 3
Input Power Voltage N
Boost Startup Input Power Voltage
Booster Output Voltage
Regulator Input Voltage
Regulator Output Voltage
Booster Output Impedance
Booster Power Conversion
Efficiency
Booster Operating Current
Consumption 1
Booster Operating Current
Consumption 2
Regulator Operating Current
Consumption
(Unless otherwise designated: Ta=–30°V to +85°C, VDD=0V, VIN=–5.0V)
Symbol
Condition
Min.
Typ.
Max.
Unit
VIN1
During quadruple boosting
-5.5
—
-2.4
V
VIN2
During triple boosting
-7.3
—
-2.4
V
VIN3
During double boosting
-11
-2.4
V
VINN
During large-time boosting using -22/N
—
-2.4
V
external diodes
VSTA
N=Boosting time, IOUT<200 A,
-22/N
—
-2.4
V
FC=VDD
VOUT
—
-22
—
—
V
VRI
—
-22
—
-2.4
V
VREG
IREG=0, VRI=-22V,
—
—
-2.4
V
RRV=1MΩ
ROUT
IOUT=10mA, during quadruple
—
200
300
boosting
Peff
IOUT=2 mA; during quadruple
—
95
—
%
boosting;
C1, C2, C3, COUT=10 F Tantalum
IOPR1
FC=VDD, POFF1=VIN, POFF2=VDD; —
130
220
A
during no loading;
C1, C2, C3, COUT=10 F Tantalum
IOPR2
FC=VIN, POFF1=VIN, POFF2=VDD;
—
520
880
A
during no loading;
C1, C2, C3, COUT=10 F Tantalum
IOPVR
VRI=-20 V, during no loading,
—
10
15
A
RRV=1 M
3
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