LT1374CR-5 Linear Technology, LT1374CR-5 Datasheet - Page 28

• Manufacturer Part Number: LT1374CR-5
• Description: IC SW REG 4.5A 5V STEP-DWN 7-DD
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT1374CR-5

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 4.5A
• Frequency - Switching: 500kHz
• Voltage - Input: 5 ~ 25 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (7 leads + tab)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

LT1374
APPLICATIONS
28
6.60 ±0.10
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
U
(.0035 – .0079)
0.09 – 0.20
4.50 ±0.10
RECOMMENDED SOLDER PAD LAYOUT
INFORMATION
U
(.169 – .177)
SEE NOTE 4
4.30 – 4.50*
(.020 – .030)
(.141)
0.50 – 0.75
MILLIMETERS
3.58
W
0.65 BSC
(INCHES)
0.45 ±0.05
16-Lead Plastic TSSOP (4.4mm)
(.116)
(Reference LTC DWG # 05-08-1663,
2.94
1.05 ±0.10
U
Exposed Pad Variation BB)
0.25
REF
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
4. RECOMMENDED MINIMUM PCB METAL SIZE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
FOR EXPOSED PAD ATTACHMENT
0° – 8°
FE Package
(.0256)
0.65
BSC
16 1514 13 12 11
1
(.0077 – .0118)
0.195 – 0.30
2
TYP
(.193 – .201)
3 4 5 6 7 8
4.90 – 5.10*
(.141)
3.58
10
9
(.002 – .006)
0.05 – 0.15
FE16 (BB) TSSOP 0204
(.116)
(.0433)
2.94
1.10
MAX
(.252)
6.40
BSC
1374fd