LTC3728LEUH#TRPBF Linear Technology, LTC3728LEUH#TRPBF Datasheet - Page 3

• Manufacturer Part Number: LTC3728LEUH#TRPBF
• Description: IC REG SW DUAL 2PH STPDWN 32QFN
• Manufacturer: Linear Technology
• Series: PolyPhase®r
• Type: Step-Down (Buck)r

Specifications of LTC3728LEUH#TRPBF

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.8 ~ 7 V
• Current - Output: 3A
• Frequency - Switching: 250kHz ~ 550kHz
• Voltage - Input: 4.5 ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

ORDER INFORMATION
LEAD FREE FINISH
LTC3728LCGN#PBF
LTC3728LEGN#PBF
LTC3728LIGN#PBF
LTC3728LCUH#PBF
LTC3728LEUH#PBF
LTC3728LIUH#PBF
LTC3728LXCUH#PBF
LEAD BASED FINISH
LTC3728LCGN
LTC3728LEGN
LTC3728LIGN
LTC3728LCUH
LTC3728LEUH
LTC3728LIUH
LTC3728LXCUH
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
TAPE AND REEL
TAPE AND REEL
LTC3728LCGN#TRPBF
LTC3728LEGN#TRPBF
LTC3728LIGN#TRPBF
LTC3728LCUH#TRPBF
LTC3728LEUH#TRPBF
LTC3728LIUH#TRPBF
LTC3728LXCUH#TRPBF
LTC3728LCGN#TR
LTC3728LEGN#TR
LTC3728LIGN#TR
LTC3728LCUH#TR
LTC3728LEUH#TR
LTC3728LIUH#TR
LTC3728LXCUH#TR
http://www.linear.com/leadfree/
http://www.linear.com/tapeandreel/
PART MARKING
PART MARKING
3728L
3728LE
3728LI
3728LX
3728L
3728LE
3728LI
3728LX
PACKAGE DESCRIPTION
PACKAGE DESCRIPTION
28-Lead Narrow Plastic SSOP
28-Lead Narrow Plastic SSOP
28-Lead Narrow Plastic SSOP
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
28-Lead Narrow Plastic SSOP
28-Lead Narrow Plastic SSOP
28-Lead Narrow Plastic SSOP
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
LTC3728L/LTC3728LX
TEMPERATURE RANGE
TEMPERATURE RANGE
0°C to 85°C
–40°C to 85°C
–40°C to 85°C
0°C to 85°C
–40°C to 85°C
–40°C to 85°C
0°C to 85°C
0°C to 85°C
–40°C to 85°C
–40°C to 85°C
0°C to 85°C
–40°C to 85°C
–40°C to 85°C
0°C to 85°C
3728lxfe
3