S1F76610M2E Epson Electronics America, Inc., S1F76610M2E Datasheet - Page 13

• Manufacturer Part Number: S1F76610M2E
• Description: Dc-dc Converter With High Efficiency And Low Power Consumption.
• Manufacturer: Epson Electronics America, Inc.

6.3 Electrical characteristics
S1F76610M2E Technical Manual (Rev.1.1)
Input power voltage
Output voltage
Stabilizer output
voltage
Stabilizer operating
voltage
Booster current
consumption
Stabilized circuit
current consumption
Static current
Oscillation frequency
Output impedance
Boosting power
conversion efficiency
Note 2)
Stabilization output
Stabilization output
Note 3)
Stabilization output
Note 4)
Saturated resistance
Reference voltage
Temperature gradient
Input leak current
Input voltage
Note 1) All the voltages are based on V
Note 2) The values above indicate the conversion efficiency of the booster. When the stabilizer is active, the
Note 3) See Fig.7.15, 7.16, and 7.17.
Note 4) R
Voltage variation
Load change
Item
loss is (V
We therefore recommend a method of reducing (V
If (V
voltage of the V
SAT
REG
indicates the inclination shown in Fig.7.18; V
REG
- V
OUT
△
△
Symbol
△
- V
V
VRV1
VRV2
VRV0
V
V
V
Iopr1
Iopr2
R
Rout
f
CT0
CT1
CT2
Peff
V
V
OSC
OUT
I
V
I
V
REG
OUT
REG
OUT
I
△
LKI
OUT
SAT
) × I
Q
REG
OUT
IN
IH
IL
V
REG
・
output.
OUT
) × I
V
REG
0.3V
-18.0
-18.0
-18.0
-0.15
-0.40
-0.60
Min.
OUT
is high, the stabilizer characteristics vary as the IC temperature rises.
-6.0
-4.0
-2.5
-1.3
-
-
-
-
-
-
-
-
16
90
-
IN
Standard value
.
T
DD
a
= -40 ° C to +85 ° C V
= 0V.
-0.05
-0.30
-0.50
Typ.
120
-3.0
-2.0
-1.1
0.1
5.0
5.0
-
-
-
-
-
-
-
-
30
10
20
95
0.7V
+0.10
EPSON
Max.
-0.15
-0.40
-1.8
V
-7.0
-2.0
-1.5
-1.0
150
-
-
-
-
-
-
60
20
24
2
2
RV
IN
REG
OUT
%/°C
%/°C
%/°C
Unit
%/V -18V < V
kHz R
µA
µA
µA
µA
DD
%
Ω
Ω
Ω
V
V
V
V
V
V
V
V
V
6. ELECTRICAL CHARACTERISTICS
- V
+ ∆ (V
= 0V, V
OUT
R
R
R
R
V
I
I
R
V
T
TC2 = V
R
0 < I
25°C
TC2 = V
TC2 = TC1 = V
TC2 = V
CT1,CT2,CT3=
(( |V
/ (50°C - 0°C))
× (1/|V
XP
V
V
OUT
OUT
OUT
OUT
a
IN
IN
L
L
L
L
OSC
L
SAT
= ∞, T
= 25°C, 0 < I
OFF
= ∞, R
= ∞, R
= ∞, R
= ∞, OSC1 = V
) as much as possible.
= -1.8 to -6.0V, XP
= -1.8 to -6.0V, XP
OUT
REG
REG
= 10mA
= 5mA
= ∆ (V
= -10V
= -15V, V
= 1MΩ
IN
REG
, TC1, TC2, OSC1, RV pin
OUT
DD
(50°C)|-|V
DD
< 10mA, RV = V
OUT
= -5V unless especially specified.
a
- V
RV
OSC
RV
, TC1 = V
= 25°C
, TC1=V
(25°C)|) × 100
Conditions
REG
, TC1 = V
= 1MΩ, V
= 1MΩ, V
< -8V, V
OUT
= 1MΩ
REG
OUT
- V
OUT
) indicates the lower limit
REG
DD
OUT
, T
OUT
= -8V
OUT
< 10mA,
DD
,
REG
a
) / ∆ I
OUT
OUT
(0°C |)
OFF
OFF
, T
= 25°C
, T
DD
= -8V
a
a
= -18V
= -15V
, T
pin
pin
OUT
= 25°C
= 25°C
a
=
Measuring
circuit
-
-
-
-
-
9