MAX629ESA Maxim Integrated Products, MAX629ESA Datasheet - Page 10

• Manufacturer Part Number: MAX629ESA
• Description: IC CONV 28V BOOST/INVERT 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Step-Up (Boost), Inverting, Flyback, Sepicr

Specifications of MAX629ESA

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: ±28V
• Current - Output: 500mA
• Frequency - Switching: 300kHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 471mW
• Output Voltage: 28 V
• Input Voltage: 2.7 V to 5.5 V
• Supply Current: 80 uA
• Switching Frequency: 300 KHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

28V, Low-Power, High-Voltage,
Boost or Inverting DC-DC Converter
10
__________________Pin Configuration
TOP VIEW
______________________________________________________________________________________
SHDN
POL
REF
FB
1
2
4
3
MAX629
SO
8
7
6
5
V
LX
GND
ISET
CC
TRANSISTOR COUNT: 653
SUBSTRATE CONNECTED TO GND
___________________Chip Information