S-882Z22-M5T1G Seiko Instruments, S-882Z22-M5T1G Datasheet - Page 16

• Manufacturer Part Number: S-882Z22-M5T1G
• Description: IC CHARGE PUMP CONV 2.2V SOT23-5
• Manufacturer: Seiko Instruments
• Type: Step-Up (Boost), Switched Capacitor (Charge Pump)r

Specifications of S-882Z22-M5T1G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 2.2V
• Current - Output: 3mA
• Frequency - Switching: 350kHz
• Voltage - Input: 0.3 ~ 3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Power - Output: 300mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16
ULTRA-LOW VOLTAGE OPERATION CHARGE PUMP IC FOR STEP-UP DC-DC CONVERTER STARTUP
S-882Z Series
5. Discharge Start Delay Time (t
6. Discharge Start Delay Time (t
100
100
0.0
80
60
40
20
80
60
40
20
20
15
10
20
15
10
0
0
5
0
5
-
-
0
0
40
40
V
V
V
V
IN
IN
IN
IN
-
-
=
=
=
20
20
=
20
20
0.35 V
0.6 V
0.6 V
0.35 V
V
0
0
V
IN
40
40
IN
V
C
C
=
V
IN
V
CPOU
CPOU
=
Ta [
Ta [
0.4 V
IN
V
IN
=
0.3 V
20
20
IN
=
=
0.4 V
V
60
°
°
60
=
0.3 V
0.4 V
IN
[ F]
[ F]
V
V
0.35 V
V
V
]
]
=
CPOU 1(S)
CPOU 1(S)
40
40
OUT
OUT
POUT1(S)
POUT1(S)
0.4 V
V
POUT
POUT
80
80
V
) vs. Startup Capacitor Capacitance Value (C
) vs. Temperature (Ta)
IN
V
V
V
V
V
IN
IN
=
IN
IN
IN
60
IN
60
a 25
a 25
=
=
0.35 V
£
=
£
=
£
=
£
=
0.6 V
0.6 V
10 F
10 F
Seiko Instruments Inc.
100
0.6 V
2.0 V
0.6 V
2.4 V
100
0.6 V
2.0 V
0.6 V
2.4 V
80
80
°
°
C
C
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
0.4
0.2
0.0
10
10
8
6
4
2
0
8
6
4
2
0
-
-
0
0
40
40
-
-
20
20
20
20
V
0
0
IN
40
40
V
C
C
CPOUT
=
IN
CPOU
CPOU
Ta [
Ta [
0.6 V
=
20
20
0.6 V
)
60
°
60
°
[ F]
[ F]
V
V
V
V
V
]
]
CPOU 1(S)
CPOU 1(S)
IN
40
40
POUT1(S)
POUT1(S)
V
=
V
V
V
IN
POUT
POUT
80
80
V
V
V
1.0 V
V
IN
IN
IN
V
V
V
V
V
=
IN
IN
IN
IN
IN
=
=
=
60
IN
IN
IN
IN
60
a 25
a 25
1.0 V
=
=
=
=
=
1.0 V
0.6 V
2.0 V
³
=
³
=
³
=
Rev.2.0
³
=
1.0 V
0.6 V
2.0 V
2.0 V
2.0 V
10 F
10 F
100
100
0.6 V
2.0 V
0.6 V
2.4 V
0.6 V
2.0 V
0.6 V
2.4 V
80
80
°
°
C
C
_00