MAX1856EUB+ Maxim Integrated Products, MAX1856EUB+ Datasheet - Page 17

• Manufacturer Part Number: MAX1856EUB+
• Description: IC PS PWM SLIC SYNCH 10-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX1856EUB+

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 575kHz
• Duty Cycle: 94%
• Voltage - Supply: 3 V ~ 28 V
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: Yes
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Frequency-max: 575kHz
• Output Voltage: 0 V to - 185 V
• Output Current: 0.3 A
• Input Voltage: 3 V to 28 V
• Switching Frequency: 500 KHz
• Mounting Style: SMD/SMT
• Duty Cycle (max): 94 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TOP VIEW
FREQ
GND
LDO
REF
FB
______________________________________________________________________________________
1
2
3
4
5
MAX1856
µMAX
Pin Configuration
Wide Input Range, Synchronizable,
10
9
8
7
6
SYNC/SHDN
V
EXT
PGND
CS
CC
PWM SLIC Power Supply
TRANSISTOR COUNT: 1538
PROCESS: BiCMOS
Chip Information
17