ISL6123 Datasheet, PDF (2/23 Pages) Intersil Corporation – Power Sequencing Controllers

ISL6123, ISL6124, ISL6125, ISL6126, ISL6127, ISL6128, ISL6130
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART MARKING
TEMP. RANGE (°C)
PACKAGE
PKG. DWG. #
ISL6123IRZA
61 23IRZ
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6124IRZA
61 24IRZ
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6125IRZA
61 25IRZ
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6126IRZA
61 26IRZ
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6127IRZA
61 27IRZ
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6128IRZA
61 28IRZ
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6130IRZA
61 30IRZ
-40 to +85
24 Ld 4x4 QFN
L24.4x4
ISL6123EVAL1Z
ISL6123 Evaluation Platform
ISL6125EVAL1Z
ISL6125 Evaluation Platform
NOTES:
1. Add “-T*” suffix for tape and reel. 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 ISL6123, ISL6124, ISL6125, ISL6126, ISL6127, ISL6128, ISL6130. For
more information on MSL please see Tech Brief TB363.
AIN
BIN
CIN
DIN
AOUT
BOUT
COUT
DOUT
1µA
DLY_ONX
VDD
BIAS
LOCK OUT
VDD+5V
Q-PUMP
1µA
V_DD
ENABLE
SYSRST
RESET
GROUND
UVLO_A
UVLO_B
UVLO_C
UVLO_D
FIGURE 2. TYPICAL ISL6123 APPLICATION
USAGE
1.26V
1µA
-1µA
DLY_OFFX
30µs
FILTER
UVLOX
0.633V
1.26V
10ms
RISING DELAY
GATEX
LOGIC
RESET
EN
SYSRST
150ms
RISING DELAY
FIGURE 3. ISL6123 BLOCK DIAGRAM (1/4)
2
FN9005.11
August 25, 2011