ISL6741IB Intersil, ISL6741IB Datasheet - Page 3

• Manufacturer Part Number: ISL6741IB
• Description: IC CTRLR PWM DBL-ENDED 16-SOIC
• Manufacturer: Intersil

Specifications of ISL6741IB

• Pwm Type: Current Mode
• Number Of Outputs: 2
• Frequency - Max: 2MHz
• Duty Cycle: 100%
• Voltage - Supply: 9 V ~ 16 V
• Buck: No
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 16-SOIC (3.9mm Width)
• Frequency-max: 2MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Functional Block Diagram
VERROR
SCSET
GND
RTC
RTD
OTS
UV
CT
CS
IRTC
IRTD
VDD
1.00 V
BG
+ -
INHIBIT/VIN UV
+
-
+
-
OSCILLATOR
+130°C TO +150°C
OT SHUTDOWN
ENABLE
INTERNAL
80mV
INHIBIT
CLK
0.25
5.00 V
VREF
(Continued)
1%
N_SYNC OUT
SHORT CIRCUIT
EXT. SYNC
DETECTION
SYNCHRONIZATION
BI-DIRECTIONAL
0.6V
VREF
+
- -
+
-
COMPARATOR
PWM
OC DETECT
4.5k
100
SYNC
SYNC IN
SS DONE
0.2
SS
VREF/2
ISL6741
-
+
4.5V
SS CLAMP
PWM LATCH
RESET
DOMINANT
-
+
S
R
PWM TOGGLE
Q
Q
T
SC S/D
SC LATCH
Q
Q
300k
S
R
Q
Q
FL
SS DONE
INHIBIT
VREF UV 4.65V
SC S/D
SS LOW
FAULT LATCH
SET DOMINANT
+
+
-
-
S
R
BG
0.27V
Q
Q
+ -
FL
ON
V REF
15µA
V REF
70µA
OUTA
OUTB
SS
FAULT