ISL85410 查看數據表（PDF） - Intersil
零件编号
产品描述 (功能)
生产厂家
ISL85410 Datasheet PDF : 21 Pages
| |||
Functional Block Diagram
ISL85410
FB
FS
SYNC
FB
OSCILLATOR
PFM
5M CURRENT
SET
gm
Internal = 50µs
External = 230µs
POWER
5M
GOOD
LOGIC
EN/SOFT
START
600mV VREF
FAULT
LOGIC
600mV/Amp
Current Sense
BIAS
LDO
PWM/PFM
SELECT LOGIC FB
sQ
RQ
PWM
GATE
DRIVE
AND
PWM DEADTIME
450mV/T Slope
Compensation
(PWM only)
150k
Internal
54pF Compensation
Zero Current
Detection
PACKAGE
PADDLE
VCC
BOOT
PHASE
PGND
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
TEMP. RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL85410FRZ
5410
-40 to +125
12 Ld DFN
L12.4x3
ISL85410EVAL1Z
Evaluation Board
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 ISL85410. For more information on MSL please see techbrief TB363.
5
FN8375.2
November 22, 2013
Share Link: 