ISL28023 Datasheet, PDF (3/55 Pages) Intersil Corporation – Bidirectional current sensing

Block Diagram
ISL28023
GND VREG_OUT
VCC
DAC_OUT
VREG_IN
VBUS
REG
VBUS_S
Temp_V _TEMP
SENSE
3.3V
INTERNAL
POWER
LS
LS
REF
I²C
SM BUS
PM BUS
VINP
VINM
CM = 0 to 60V
AUXV
AUXP
AUXM
CM = 0 to VCC
ADC ₁₆
16-BIT
FIR AND
DIGITAL
LOGIC
OC
DAC
OV/
TEM P
DAC
UV
DAC
UV_SET
VBUS_S
VBUS_S
Temp_V
OV_TEMP_SET
OC_SET
REG MAP
CLO CK
OSC
DIV
I2CVCC
SMBCLK
S MBDA T
A0
A1
A2
EXT_CLK
SMBALERT2
SMBALERT1
ONLY FOR PRI CHL
FIGURE 2. BLOCK DIAGRAM
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
V_BUS OPTION
(V)
PACKAGE
(RoHS Compliant)
PKG.
DWG. #
ISL28023FR12Z
280 23R12Z
12
24 Ld QFN
L24.4x4D
ISL28023FR60Z
280 23R60Z
60
24 Ld QFN
L24.4x4D
ISL28023EVAL1Z
Evaluation Board
ISL28023EVKIT1Z
Evaluation Kit
NOTES:
1. Add “-T” suffix for 6k unit or “-T7A” suffix for 250 unit Tape and Reel options. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL28023. For more information on MSL please see techbrief TB363.
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FN8389.5
March 18, 2016