LM3671TLX-3.3/NOPB National Semiconductor, LM3671TLX-3.3/NOPB Datasheet - Page 11

• Manufacturer Part Number: LM3671TLX-3.3/NOPB
• Description: IC CONV DC-DC STPDN 3.3V 5USMD
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Step-Down (Buck)r

Specifications of LM3671TLX-3.3/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 600mA
• Frequency - Switching: 2MHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 5-MicroSMD
• Power - Output: 1.18W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM3671TLX-3.3

Efficiency vs. Output Current
Efficiency vs. Output Current
Line Transient Response
V
(V
(V
OUT
OUT
OUT
= 1.5V (PWM Mode)
= 1.5V, L= 2.2 µH)
= 2.5V, L= 2.2 µH)
20108441
20108408
20108412
11
Efficiency vs. Output Current
Efficiency vs. Output Current
Line Transient Response
V
(V
(V
OUT
OUT
OUT
= 2.5V (PWM Mode)
= 1.8V, L= 2.2 µH)
= 3.3V, L= 2.2 µH)
20108442
20108409
www.national.com
20108450