ISL6841EVAL3Z Intersil, ISL6841EVAL3Z Datasheet - Page 3

• Manufacturer Part Number: ISL6841EVAL3Z
• Description: EVALUATION BOARD FOR ISL6841
• Manufacturer: Intersil

Specifications of ISL6841EVAL3Z

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Isolated
• Voltage - Output: 12V
• Current - Output: 2.5A
• Voltage - Input: 18 ~ 30V
• Regulator Topology: Flyback
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6841
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

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