ISL6421AER Intersil, ISL6421AER Datasheet - Page 2

• Manufacturer Part Number: ISL6421AER
• Description: IC REG SGL LNB CONTROL 32-QFN
• Manufacturer: Intersil

Specifications of ISL6421AER

• Applications: Converter, Satellite Set-Top Box Designs
• Voltage - Input: 8 ~ 14 V
• Number Of Outputs: 1
• Voltage - Output: 13 ~ 18 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Block Diagram
GATE
PGND
COMP
FB
VSW
VOUT
VCC
SGND
COUNTER
CS
SOFT-START
CS
AMP
ON CHIP
LINEAR
UVLO
POR
LOGIC SCHEME 1
OVERCURRENT
ILIM
PROTECTION
Q
LOGIC
COMPENSATION
PWM
INT 5V
SOFT-START
EN
S
∑
SLOPE
CLK
OLF
DCL
OC
-
-
VREF
SEL18V
+
-
REF VOLTAGE
BAND GAP
VOLTAGE
REF
ADJ
ISEL
ENT
OTF
EN
BGV
TONE
LLC
CKT
INJ
OLF
INTERFACE
OTF
CHARGE PUMP
VSEL
I
CLK
2
C
SHUTDOWN
WAVE SHAPING
CPSWOUT
THERMAL
÷ 10 AND
220kHz
22kHz
TONE
OSC.
ADDR
SDA
SCL
DCL
ENT
CPVOUT
CPSWIN
DSQIN
ADDR
SDA
SCL