ISL62881CHRTZ Intersil, ISL62881CHRTZ Datasheet - Page 28
![IC REG PWM SGL PHASE 28TQFN](/photos/28/21/282175/28-tqfn_l28_sml.jpg)
ISL62881CHRTZ
Manufacturer Part Number
ISL62881CHRTZ
Description
IC REG PWM SGL PHASE 28TQFN
Manufacturer
Intersil
Datasheet
1.ISL62881CHRTZ.pdf
(37 pages)
Specifications of ISL62881CHRTZ
Applications
Controller, Intel IMVP-6.5™
Voltage - Input
4.5 ~ 25 V
Number Of Outputs
1
Voltage - Output
0.0125 ~ 1.5 V
Operating Temperature
-10°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
28-VQFN
For Use With
ISL62881CCPUEVAL2Z - EVAL BOARD ISL62881CCPU 28QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL62881CHRTZ
Manufacturer:
INTERSIL
Quantity:
20 000
Part Number:
ISL62881CHRTZ-T
Manufacturer:
INTERSIL
Quantity:
20 000
OPTIONAL
----
----
VCORE
----
----
DPRSLPVR
CLK_EN#
OPTIONAL
VCCSENSE
VSSSENSE
390PF
PGOOD
C3
VR_ON
+3.3V
VID0
VID1
VID2
VID3
VID4
VID5
VID6
IN
56PF
C6
226K
OUT
OUT
R7
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
R17
R18
IN
IN
10
10
715 1000PF
R10
1.33K
R11
C11
----
----
147K
R16
OPTIONAL
29
2
3
4
5
6
7
1
R20
0
CLK_EN#
PGOOD
RBIAS
VW
COMP
FB
VSEN
EP
-----------
-----------
ISL62881C
DNP DNP
OPTIONAL
C81
U6
909
R30
R109
FIGURE 27. CPU APPLICATION REFERENCE DESIGN
R37
1
LGATE
PHASE
UGATE
R40
VID1
VID0
VCCP
VSSP
0
IN
IN
21
20
19
18
17
16
15
+5V
VIN
PLACE NEAR L1
VIN
IN
IN
1.82K
+5V
R63
OUT
IN
VSSSENSE
IMON
R56
0
0.22UF
C30
Q2
Q3
IRF7821
IRF7832
Q9
IRF7832
1.1MOHM
0.45UH
L1
LAYOUT NOTE:
ROUTE UGATE TRACE IN PARALLEL
WITH THE PHASE TRACE GOING TO
THE SOURCE OF Q2 AND Q8
ROUTE LGATE TRACE IN PARALLEL
WITH THE VSSP TRACE GOING TO
THE SOURCE OF Q3 AND Q9
OUT
VCORE