ISL6558CR Intersil, ISL6558CR Datasheet - Page 15
![IC CTRLR PWM MULTIPHASE 20-QFN](/photos/6/50/65042/20-20-qfn_sml.jpg)
ISL6558CR
Manufacturer Part Number
ISL6558CR
Description
IC CTRLR PWM MULTIPHASE 20-QFN
Manufacturer
Intersil
Datasheet
1.ISL6558IRZ.pdf
(16 pages)
Specifications of ISL6558CR
Pwm Type
Controller
Number Of Outputs
1
Frequency - Max
1.5MHz
Duty Cycle
75%
Voltage - Supply
4.75 V ~ 5.25 V
Buck
Yes
Boost
No
Flyback
No
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
No
Operating Temperature
0°C ~ 70°C
Package / Case
20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
Frequency-max
1.5MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL6558CR
Manufacturer:
INTERSIL
Quantity:
20 000
Part Number:
ISL6558CR-T
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
ISL6558CRZ
Manufacturer:
Intersil
Quantity:
540
Company:
Part Number:
ISL6558CRZ
Manufacturer:
Intersil
Quantity:
121
Part Number:
ISL6558CRZ-T
Manufacturer:
ISL
Quantity:
20 000
Company:
Part Number:
ISL6558CRZA
Manufacturer:
Intersil
Quantity:
120
Quad Flat No-Lead Plastic Package (QFN)
Micro Lead Frame Plastic Package (MLFP)
15
ISL6558
L20.5x5
20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
NOTES:
10. Compliant to JEDEC MO-220VHHC Issue I except for the "b"
1. Dimensioning and tolerancing conform to ASME Y14.5-1994.
2. N is the number of terminals.
3. Nd and Ne refer to the number of terminals on each D and E.
4. All dimensions are in millimeters. Angles are in degrees.
5. Dimension b applies to the metallized terminal and is measured
6. The configuration of the pin #1 identifier is optional, but must be
7. Dimensions D2 and E2 are for the exposed pads which provide
8. Nominal dimensions are provided to assist with PCB Land Pattern
9. Features and dimensions A2, A3, D1, E1, P & θ are present when
SYMBOL
between 0.15mm and 0.30mm from the terminal tip.
located within the zone indicated. The pin #1 identifier may be
either a mold or mark feature.
improved electrical and thermal performance.
Design efforts, see Intersil Technical Brief TB389.
Anvil singulation method is used and not present for saw
singulation.
dimension.
A1
A2
A3
D1
D2
E1
E2
Nd
Ne
A
D
E
N
P
b
e
k
L
θ
0.80
0.23
2.95
2.95
0.20
0.35
MIN
-
-
-
-
MILLIMETERS
NOMINAL
5.00 BSC
4.75 BSC
5.00 BSC
4.75 BSC
0.20 REF
0.65 BSC
0.90
0.02
0.65
0.30
3.10
3.10
0.60
20
5
5
-
-
-
MAX
1.00
0.05
1.00
0.38
3.25
3.25
0.75
0.60
12
-
Rev. 4 11/04
June 21, 2005
NOTES
FN9027.12
5, 8
7, 8
7, 8
9
9
9
9
8
2
3
3
9
9
-
-
-
-
-
-