ISL6123_07 Datasheet, PDF (2/21 Pages) Intersil Corporation – Power Sequencing Controllers

ISL6123, ISL6124, ISL6125, ISL6126, ISL6127, ISL6128, ISL6130
Ordering Information
PART NUMBER*
PART MARKING
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
ISL6123IR
ISL6124IR
ISL6123IR
ISL6124IR
-40 to +85
-40 to +85
24 Ld 4x4 QFN
24 Ld 4x4 QFN
L24.4x4
L24.4x4
ISL6125IR
ISL6125IR
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6126IR
ISL6126IR
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6127IR
ISL6128IR
ISL6123IRZA (Note)
ISL6127IR
ISL6128IR
6123IRZ
-40 to +85
-40 to +85
-40 to +85
24 Ld 4x4 QFN
24 Ld 4x4 QFN
24 Ld 4x4 QFN (Pb-free)
L24.4x4
L24.4x4
L24.4x4
ISL6124IRZA (Note)
6124IRZ
-40 to +85
24 Ld 4x4 QFN (Pb-free)
L24.4x4
ISL6125IRZA (Note)
ISL6126IRZA (Note)
ISL6127IRZA (Note)
6125IRZ
6126IRZ
6127IRZ
-40 to +85
-40 to +85
-40 to +85
24 Ld 4x4 QFN (Pb-free)
24 Ld 4x4 QFN (Pb-free)
24 Ld 4x4 QFN (Pb-free)
L24.4x4
L24.4x4
L24.4x4
ISL6128IRZA (Note)
6128IRZ
-40 to +85
24 Ld 4x4 QFN (Pb-free)
L24.4x4
ISL6130IRZA (Note)
6130IRZ
-40 to +85
24 Ld 4x4 QFN (Pb-free)
L24.4x4
ISL612XSEQEVAL1
ISL612X Evaluation Platform
ISL6125EVAL1
ISL6125 Evaluation Platform
*Add “-T” suffix for tape and reel.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which
are 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.
AIN
BIN
CIN
DIN
AOUT
ISL6123 Block Diagram (1/4)
BOUT
COUT
DOUT
VDD
1µA
BIAS
LOCK OUT
VDD+5V
Q-PUMP
V_DD
ENABLE
SYSRST#
RESET#
GROUND
UVLO_A
UVLO_B
UVLO_C
UVLO_D
DLY_ONX
1.26V
1µA
1µA
-1µA
DLY_OFFX
FIGURE 1. TYPICAL ISL6123 APPLICATION
USAGE
30µs
FILTER
UVLOX
1.26V
0.633V
EN
SYSRST
10ms
RISING DELAY
GATEX
LOGIC
RESET#
150ms
RISING DELAY
2
FN9005.8
February 5, 2007