s-1702ecc01-i6t1g Seiko Instruments Inc., s-1702ecc01-i6t1g Datasheet - Page 10

• Manufacturer Part Number: s-1702ecc01-i6t1g
• Description: Ultra-low Current Consumption 150 Ma Voltage Regulator With Built-in High-accuracy Voltage Detector And Reset Input Function
• Manufacturer: Seiko Instruments Inc.

*1.
*2.
*3.
*4.
*5.
*6.
*7.
*8.
*9.
10
Detector block
Detection voltage
Hysteresis width
Current consumption
during operation
Input voltage
Detection voltage
temperature
coefficient
ULTRA-LOW CURRENT CONSUMPTION 150 mA VOLTAGE REGULATOR WITH BUILT-IN HIGH-ACCURACY VOLTAGE DETECTOR AND RESET INPUT FUNCTION
S-1702 Series
Excluding current flowing in pull-up and pull-down resistors connected to the ON / OFF or RESX pins
V
V
The output current at which the output voltage becomes 95% of V
V
The change in temperature [mV/°C] of the regulator output voltage is calculated using the following equation.
−V
−V
The change in temperature [mV/°C] of the detector detection voltage is calculated using the following equation.
The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large. This specification is guaranteed by design.
Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not tested in production.
OUT(S)
OUT(E)
drop
DET(S)
DET
The output voltage when fixing I
V
V
voltage.
*1. The change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
*1. The change in temperature of the detection voltage
*2. Specified detection voltage
*3. Detection voltage temperature coefficient
Item
∆−V
OUT3
IN1
∆V
= V
∆Ta
∆Ta
*7
: Specified output voltage
: Actual output voltage at the fixed load
is the input voltage at which the output voltage becomes 98% of V
OUT
DET
: Specified detection voltage
: Actual detection voltage
IN1
is the output voltage when V
− (V
*1
[mV/°C]
[mV/°C]
*6
OUT3
−V
V
I
V
∆Ta
SS2
Symbol
HYS
IN
∆−V
*1
*1
DET
× 0.98)
•
−V
= V
= −V
DET
DET
OUT(S)
DET(S)
S-1702xAx, S-1702xBx, S-1702xCx
S-1702xDx, S-1702xEx, S-1702xFx
S-1702xGx, S-1702xHx, S-1702xJx
1.3 V ≤ −V
2.3 V ≤ −V
Ta = −40°C to +85°C
[V]
(Typ.) [V]
*2
OUT
×
IN
DET(S)
DET(S)
(= 30 mA) and inputting V
∆Ta • V
= V
*2
∆V
OUT(S)
×
Seiko Instruments Inc.
OUT
< 2.3 V
< 5.2 V
Conditions
∆Ta • −V
OUT
∆−V
Table 7 (2 / 2)
+ 1.0 V and I
*9
–
–
[ppm/°C]
DET
V
V
V
V
DET
IN
IN
IN
IN
= −V
= 5.5 V
= −V
= 5.5 V
[ppm/°C]
*3
DET(S)
DET(S)
OUT
÷ 1000
OUT(S)
= 100 mA.
OUT(E)
+ 1.5 V
+ 1.5 V
*3
+ 1.0 V
÷ 1000
after gradually increasing the output current.
OUT3
−V
×0.035
×0.99
−V
−V
×0.01
Min.
(Ta = 25°C unless otherwise specified)
0.8
DET(S)
–
–
–
–
–
–
DET
DET
after gradually decreasing the input
−V
×0.025
−V
−V
×0.05
±100
Typ.
2.4
2.6
2.2
2.3
DET(S)
0
–
DET
DET
−V
×0.065
×0.015
−V
−V
−V
×1.01
×0.04
Max.
±400
4.0
4.5
3.5
4.0
6.5
DET(S)
DET
DET
DET
Rev.1.1
ppm/
Unit
µA
µA
µA
µA
°C
V
V
V
V
V
Circuit
Test
6
6
6
6
2
2
2
2
–
6
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