EL7554IREZ Intersil, EL7554IREZ Datasheet - Page 14

• Manufacturer Part Number: EL7554IREZ
• Description: IC REG 4A DC-DC STEP DN 28HTSSOP
• Manufacturer: Intersil
• Type: Step-Down (Buck)r

Specifications of EL7554IREZ

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 6 V
• Current - Output: 4A
• Frequency - Switching: 370kHz
• Voltage - Input: 3 ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
• Primary Input Voltage: 3.3V
• No. Of Outputs: 1
• Output Voltage: 6V
• Output Current: 4A
• No. Of Pins: 28
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 3 - 168 Hours
• Current Rating: 4A
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

HTSSOP (Heat-Sink TSSOP) Family
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications 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.
SEE DETAIL “X”
E
C
EXPOSED
THERMAL PAD
SEATING
PLANE
0.25
N LEADS
E1
B
0.10 C
M
A
1
C A B
N
A2
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
e
TOP VIEW
A1
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
For information regarding Intersil Corporation and its products, see www.intersil.com
b
DETAIL X
D
SIDE VIEW
END VIEW
14
BOTTOM VIEW
L1
L
D1
(N/2)+1
0.10
(N/2)
0° - 8°
M
GAUGE
PLANE
0.05
C A B
2X
N/2 LEAD TIPS
PIN #1 I.D.
A
0.25
0.20 C
c
E2
B A
H
EL7554
MDP0048
HTSSOP (HEAT-SINK TSSOP) FAMILY
NOTES:
SYMBOL
1. Dimension “D” does not include mold flash, protrusions or gate
2. Dimension “E1” does not include interlead flash or protrusions.
3. Dimensions “D” and “E1” are measured at Datum Plane H.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
D1
A1
A2
E1
E2
L1
D
N
A
b
E
e
L
c
burrs. Mold flash, protrusions or gate burrs shall not exceed
0.15mm per side.
Interlead flash and protrusions shall not exceed 0.25mm per
side.
14 LD 20 LD 24 LD 28 LD 38 LD
0.075
1.20
0.90
0.25
0.15
5.00
6.40
4.40
0.65
0.60
1.00
3.2
3.0
14
0.075
1.20
0.90
0.25
0.15
6.50
6.40
4.40
0.65
0.60
1.00
4.2
3.0
20
MILLIMETERS
0.075
1.20
0.90
0.25
0.15
7.80
6.40
4.40
0.65
0.60
1.00
4.3
3.0
24
0.075
1.20
0.90
0.25
0.15
9.70
6.40
4.40
0.65
0.60
1.00
5.0
3.0
28
0.075
1.20
0.90
0.22
0.15
9.70
7.25
6.40
4.40
0.50
0.60
1.00
3.0
38
TOLERANCE
November 5, 2007
+0.15/-0.10
+0.05/-0.06
+0.05/-0.06
Reference
Reference
Reference
Reference
Rev. 3 2/07
±0.075
±0.10
±0.10
±0.15
Basic
Basic
Max
FN7360.5