S-882Z20-M5T1G Seiko Instruments, S-882Z20-M5T1G Datasheet - Page 2
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S-882Z20-M5T1G
Manufacturer Part Number
S-882Z20-M5T1G
Description
IC CHARGE PUMP CONV 2.0V SOT23-5
Manufacturer
Seiko Instruments
Type
Step-Up (Boost), Switched Capacitor (Charge Pump)r
Datasheet
1.S-882Z24-M5T1G.pdf
(24 pages)
Specifications of S-882Z20-M5T1G
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
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
Function
Step Up
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
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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