ISL62883IRTZ Intersil, ISL62883IRTZ Datasheet - Page 37

• Manufacturer Part Number: ISL62883IRTZ
• Description: IC REG PWM 3PHASE BUCK 40TQFN
• Manufacturer: Intersil

Specifications of ISL62883IRTZ

• Applications: Controller, Intel IMVP-6.5™
• Voltage - Input: 5 V ~ 21 V
• Number Of Outputs: 1
• Voltage - Output: 0.0125 V ~ 1.5 V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance
FIGURE 52. LOAD TRANSIENT RESPONSE WITH
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at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by
Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any
infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any
patent or patent rights of Intersil or its subsidiaries.
1000
900
800
700
600
500
400
300
200
100
Intersil products are manufactured, assembled and tested utilizing ISO9000 quality systems as noted
0
0
FIGURE 54. IMON, VID = 1.075V
SPEC
OVERSHOOT REDUCTION FUNCTION
ENABLED, V
CPU TEST CONDITION: VID = 0.95V,
I
LL = 1.9mΩ, Ch1: LGATE1, Ch2: V
LGATE2, Ch4: ISL6208 LGATE
5
O
For information regarding Intersil Corporation and its products, see
= 12A/51A, di/dt = “FASTEST”,
10
15
in the quality certifications found at
IN
20
37
V
= 12V, SV CLARKSFIELD
I
OUT
IN
For additional products, see
25
= 8V
(A)
V
IN
30
= 12V
(Continued)
35
V
IN
ISL62883, ISL62883B
40
= 19V
O
45
, Ch3:
50
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FIGURE 53. REFERENCE DESIGN LOOP GAIN T2(s)
FIGURE 55. REFERENCE DESIGN FDIM RESULT
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1k
PSI# = 0, DPRSLPVR = 0, 2-PHASE CCM
MEASUREMENT RESULT
PSI# = 1, DPRSLPVR = 0, 3-PHASE CCM
10k
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FREQUENCY (Hz)
Phase Margin
Gain
100k
FN6891.3
1M