ISL6740EVAL2 Intersil, ISL6740EVAL2 Datasheet - Page 2

• Manufacturer Part Number: ISL6740EVAL2
• Description: EVALUATION BOARD 2 ISL6740
• Manufacturer: Intersil

Specifications of ISL6740EVAL2

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: 96W
• Voltage - Output: 12V
• Current - Output: 8A
• Voltage - Input: 36 ~ 75V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6740
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Functional Block Diagram
VERROR
SCSET
GND
RTC
RTD
OTS
CT
UV
CS
IRTC
IRTD
VDD
1.00V
BG
+ -
INHIBIT/VIN UV
+
-
+
-
OSCILLATOR
+130°C TO +150°C
OT SHUTDOWN
0.4
ENABLE
INTERNAL
INHIBIT
CLK
0.4
5.00 V
VREF
1%
N_SYNC OUT
SHORT CIRCUIT
EXT. SYNC
DETECTION
SYNCHRONIZATION SYNC IN
0.6V
BI-DIRECTIONAL
VREF
+
- -
+
-
COMPARATOR
PWM
4.5k
OC DETECT
100
SYNC
SS DONE
0.5
SS
ISL6740
VREF/2
-
+
4.5V
SS CLAMP
SS LOW
PWM LATCH
RESET
DOMINANT
-
+
S
R
RETRIGGERABLE
PWM TOGGLE
Q
Q
ONE SHOT
T
50µS
SC S/D
Q
Q
Q
Q
SC LATCH
300k
S
R
Q
Q
FL
SS DONE
INHIBIT
OC LATCH
S
R
OC S/D
VREF UV 4.65V
Q
Q
SC S/D
SS LOW
SS HI
OC S/D
FAULT LATCH
SET DOMINANT
+
+
-
-
BG
S
R
+
-
0.27V
4.25V
Q
Q
+ -
FL
ON
V REF
15µA
V REF
70µA
OUTA
OUTB
SS
FAULT