S-882133AMH-M2ITFG Seiko Instruments, S-882133AMH-M2ITFG Datasheet - Page 15
![IC CHARGE PUMP CONV 3.3V SOT23-6](/photos/7/34/73480/sot-23-6_pkg_sml.jpg)
S-882133AMH-M2ITFG
Manufacturer Part Number
S-882133AMH-M2ITFG
Description
IC CHARGE PUMP CONV 3.3V SOT23-6
Manufacturer
Seiko Instruments
Type
Step-Up (Boost), Switched Capacitor (Charge Pump)r
Datasheet
1.S-882130AMH-M2FTFG.pdf
(24 pages)
Specifications of S-882133AMH-M2ITFG
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
3.3V
Current - Output
25mA
Frequency - Switching
1MHz
Voltage - Input
1.6 ~ 5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6
Power - Output
300mW
Function
Step Up
Output Voltage
3.3 V
Output Current
25 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Rev.5.0
(4) Ripple voltage vs. Operation input voltage
S-882133A
(5) Efficiency
S-882133A
*1. The ideal efficiency is indicated by the following expression.
(6) Maximum oscillation frequency vs. Operation input voltage
S-882133A
1300
1200
1000
1100
100
100
900
800
700
80
60
40
20
80
60
40
20
0
Efficiency (η)=(V
1.5
1.5 2.0
1.5 2.0
_00
2.0
*1
vs. Operation input voltage
2.5
2.5
2.5
VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
3.0
3.0
3.0
OUT
V
V
V
3.5
IN
IN
3.5
3.5
IN
[V]
[V]
× I
[V]
I
I
OUT
OUT
4.0
OUT
4.0
4.0
=10 mA, Ta=25°C
=10 mA, Ta=25°C
) / (2.0 × V
4.5
4.5
4.5
Ta=25°C
5.0
5.0
5.0 5.5
Seiko Instruments Inc.
IN
5.5
5.5
× I
OUT
)
S-882150A
S-882150A
S-882150A
100
1300
1200
1000
1100
100
80
60
40
20
900
800
700
80
60
40
20
1.5
0
1.5
1.5 2.0
2.0
2.0
2.5
2.5
2.5
3.0
3.0
3.0
V
V
V
3.5
3.5
IN
IN
IN
3.5
[V]
[V]
[V]
I
I
OUT
OUT
4.0
4.0
4.0
=10 mA, Ta=25°C
=10 mA, Ta=25°C
4.5
4.5
S-8821 Series
4.5
Ta=25°C
5.0
5.0
5.0 5.5
5.5
5.5
15