S-882145AMH-M2UTFG Seiko Instruments, S-882145AMH-M2UTFG Datasheet - Page 8

• Manufacturer Part Number: S-882145AMH-M2UTFG
• Description: IC CHARGE PUMP CONV 4.5V SOT23-6
• Manufacturer: Seiko Instruments
• Type: Step-Up (Boost), Switched Capacitor (Charge Pump)r

Specifications of S-882145AMH-M2UTFG

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 4.5V
• 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: 4.5 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

8
VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
S-8821 Series
Test Circuits
1.
2.
4.7 μF
4.7 μF
A
A
A
0.1 μF
A
Figure 5
Figure 6
VIN
C+
C−
VIN
C+
C−
Seiko Instruments Inc.
ON/OFF
ON/OFF
VOUT
VOUT
GND
GND
A
A
10 μF
A
Rev.5.0
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