ISL6405ERZ Intersil, ISL6405ERZ Datasheet - Page 3

• Manufacturer Part Number: ISL6405ERZ
• Description: IC VOLT REG DUAL LNB 32-QFN
• Manufacturer: Intersil

Specifications of ISL6405ERZ

• Applications: Converter, Satellite Set-Top Box Designs
• Voltage - Input: 8 ~ 14 V
• Number Of Outputs: 2
• 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: Lead free / RoHS Compliant

Block Diagram
11
13
12
14
20
28
10
7
9
COUNTER
GATE1
PGND1
CS1
COMP1
FB1
VSW1
VO1
VCC
SGND
SOFT-START
CS
AMP
8
ON CHIP
LINEAR
UVLO
POR
LOGIC SCHEME 1
OVERCURRENT
ILIM1
PROTECTION
Q
LOGIC
COMPENSATION
PWM
INT 5V
SOFT-START
EN1/EN2
S
∑
SLOPE
CLK1
OLF1
DCL
OC1
-
-
VREF1
+
-
REF VOLTAGE
BAND GAP
VOLTAGE
21
ADJ1
REF
ISEL1
EN1
ENT1
OTF
BGV
CKT 1
TONE
INJ
18
LLC1
SDA
15
CLK1
VSEL1
WAVE SHAPING
INTERFACE
19
ENT1
220kHz
÷
22kHz
TONE
OSC.
OLF
I
10 &
2
ENT2
C
23
VSEL2
CLK2
ADDR
16
LLC2
24
CKT 2
TONE
INJ
SCL
17
ISEL2
ENT2
DCL
EN2
OTF
OC2
OLF2
DCL
SHUTDOWN
VOLTAGE
THERMAL
CLK2
ADJ2
BGV
REF
+
-
LOGIC SCHEME 2
OVERCURRENT
-
LOGIC
PROTECTION
PWM
COMPENSATION
S
VREF2
Q
SLOPE
CHARGE PUMP
∑
-
ILIM2
25
CPSWOUT
AMP
CS
COUNTER
CPVOUT
CPSWIN
COMP2
PGND2
GATE2
VSW2
VO2
CS2
FB2
27
26
4
5
6
2
3
1
22