MAX619MJA Maxim Integrated, MAX619MJA Datasheet - Page 5

• Manufacturer Part Number: MAX619MJA
• Description: Charge Pumps
• Manufacturer: Maxim Integrated

Specifications of MAX619MJA

• Function: Step Up
• Output Voltage: 5 V
• Output Current: 50 mA

Figure 1. Block Diagram
C3
10µF
C2
0.22µF
C1
0.22µF
C2+
C1+
C2-
C1-
IN
*
________________________________________________________________________________________
SWITCHES SHOWN IN TRIPLER MODE, DISCHARGE CYCLE
S1C
S1D
S1A
S1B
*
S2A
S2B
S2C
Regulated 5V Charge-Pump
IN
SWITCH
CONTROL
BUS
CONTROL
V
LOGIC
IN
/V
OUT
P
P
SD
FB
DC-DC Converter
GND
IC
POWER
V
REF
MAX619
OUT
SHDN
10µF
C4
5