ISL6423B View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
ISL6423B Datasheet PDF : 16 Pages
| |||
Block Diagram
COUNTER
7
GATE
11
OVERCURRENT
PROTECTION
LOGIC SCHEME 1
OLF/BCF
DCL
PWM
LOGIC
Q
S
CLK1
OC1
6
PGND
9
CS
CS ILIM1
AMP
SLOPE
COMPENSATION
TDOUT
15
TONE
DECODER
14
TDIN
TXT
TTH
VREF1
8
VSW
13 VO
12
AGND
22
VCC
1
SGND
24
SGND
ON CHIP
LINEAR
UVLO
POR
SOFT-START
INT 5V
SOFT-START
EN1/EN2
NOTE:
5
10
1. Pinouts shown are for the QFN package.
17 16
34
23
BAND GAP
REF VOLTAGE
REF
VOLTAGE
ADJ1
SDA SCL
ISELL&H
EN
ENT
ADDR0
OUVF
ADDR1
OLF/BCF
OTF
I2C
INTERFACE
TTH
VTOP VBOT
DCL
CLK1
OSC.
BGV
DIV &
WAVE SHAPING
TONE
INJ
CKT
INT
TONE
THERMAL
SHUTDOWN
+-
EXT TONE CKT
ENT1
CHARGE PUMP
CPVOUT
2
18
20
21
19
Share Link: 