S-882133AMH-M2ITFG Seiko Instruments, S-882133AMH-M2ITFG Datasheet - Page 2
![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
2
VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
S-8821 Series
Block Diagram
C
PUMP
C
IN
=0.10 μ F
=4.7 μ F
VIN
C +
C −
SW2
SW1
SW3
SW4
control
Switch
circuit
Soft start
circuit
Seiko Instruments Inc.
ON/OFF
Figure 1
PFM control
(1.0 MHz)
oscillator
circuit
ON/OFF
circuit
Reference
voltage
+
-
R
R
s
f
GND
VOUT
Rev.5.0
C
OUT
=10 μ F
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