ISL6845IU Intersil, ISL6845IU Datasheet - Page 4

• Manufacturer Part Number: ISL6845IU
• Description: IC CTRLR PWM SGL-ENDED 8-MSOP
• Manufacturer: Intersil

Specifications of ISL6845IU

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 2MHz
• Duty Cycle: 50%
• Voltage - Supply: 9 V ~ 16 V
• Buck: Yes
• Boost: Yes
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Frequency-max: 2MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Application - 48V Input Dual Output Flyback
VIN+
VIN-
36V TO 75V
C1
R6
VR1
Q3
R1
C2
C3
R3
CR1
CR6
C4
Q1
R4
C8
R26
C5
R22
COMP
CS
FB
RTCT
R10
CR2
ISL684x
R27
U4
VREF
T1
GND
V DD
OUT
C17
C6
R21
CR5
CR4
C19
R13
+
U2
R16
C21
C22
U3
+
R19
C15
R17
C13
C20
C14
+
C11
R15
R18
R20
C12
+
C16
+3.3V
+1.8V
RETURN