ISL6841IBZ-T Intersil, ISL6841IBZ-T Datasheet - Page 3

• Manufacturer Part Number: ISL6841IBZ-T
• Description: IC CTRLR PWM SGL-ENDED 8-SOIC
• Manufacturer: Intersil

Specifications of ISL6841IBZ-T

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 2MHz
• Duty Cycle: 50%
• Voltage - Supply: 7.5 V ~ 14 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-SOIC (3.9mm Width)
• Frequency-max: 2MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Functional Block Diagram
COMP
RTCT
GND
VDD
CS
FB
VREF
2.6V
0.7V
8.4mA
ON
BG
+
-
AMPLIFIER
COMPARATOR
OSCILLATOR
+
-
ERROR
COMPARATOR
2.5V
-
+
UVLO
+
-
A = 0.5
CLOCK
A
V
DD
ON
OK
100mV
2R
R
ENABLE
COMPARATOR
CLAMP
5.00V
V
1.1V
REF
PWM
+
-
-40, -41
-42, -44
-43, -45
P/N
ONLY
ISL6841/ISL6844/ISL6845
UVLO ON/OFF
14.3/8.8V
7.0/6.6V
8.4/7.2V
DOMINANT
RESET
T
S
R
Q
Q
Q
Q
VREF FAULT
UV COMPARATOR
4.65V
VREF
4.80V
+
-
BG
VREF
OUT