S-882Z22-M5T1G Seiko Instruments, S-882Z22-M5T1G Datasheet - Page 2

• 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

2
ULTRA-LOW VOLTAGE OPERATION CHARGE PUMP IC FOR STEP-UP DC-DC CONVERTER STARTUP
S-882Z Series
Block Diagram
*1. Parasitic diode
VIN
4
*1
Oscillation
Charge pump circuit
circuit
CLK signal
VSS
Seiko Instruments Inc.
EN−
2
CPOUT
Figure 1
5
*1
C
V
CPOUT
REF
COMP1
COMP2
−
+
−
+
M1
*1
*1
Rev.2.0
1
3
OUT
VM
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