ISL70003SEH Datasheet, PDF (3/32 Pages) Intersil Corporation – Acceptance tested to 50krad

ISL70003SEH
Functional Block Diagram
POR_VIN
RT/CT
SS_CAP
NI
FB
VERR
PGOOD
REF
BUFIN-
BUFIN+
BUFOUT
SYNC
FSEL
DE
POR and ON/OFF
CONTROL
RAMP
SOFT
START
EA
COMP
PWM
CONTROL
LOGIC
LINEAR
REGULATORs
CURRENT
SENSE
GATE
DRIVE
PWM
REFERENCE
0.6V
VOUT
MONITOR
BUF
DDR VREF
BUFFER AMP
OVERCURRENT
ADJUST
PGNDx
AVDD
DVDD
SEL1
SEL2
IMON
PVINx
LXx
SGND
PGNDx
OCSETA
OCSETB
DGND
AGND
FIGURE 3. FUNCTIONAL BLOCK DIAGRAM
Ordering Information
ORDERING SMD
NUMBER (Note 1)
PART NUMBER
(Note 2)
TEMPERATURE
RANGE (°C)
PACKAGE
(RoHS Compliant)
PACKAGE
DRAWING
5962R1420301VXC
ISL70003SEHVF
-55 to +125
64 Ld CQFP
R64.A
5962R1420301VYC
ISL70003SEHVFE
-55 to +125
64 Ld CQFP with Heatsink R64.C
5962R1420301V9A
ISL70003SEHVX
-55 to +125
Die
N/A
ISL70003SEHF/PROTO
-55 to +125
64 Ld CQFP
R64.A
N/A
ISL70003SEHFE/PROTO
-55 to +125
64 Ld CQFP with Heatsink R64.C
N/A
ISL70003SEHX/SAMPLE
-55 to +125
Die
N/A
ISL70003SEHEV1Z
Evaluation Board
NOTES:
1. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed must be
used when ordering.
2. These Intersil Pb-free Hermetic packaged products employ 100% Au plate - e4 termination finish, which is RoHS compliant and compatible with both
SnPb and Pb-free soldering operations.
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FN8604.5
May 12, 2016