LM2705MF-ADJ National Semiconductor, LM2705MF-ADJ Datasheet - Page 5

• Manufacturer Part Number: LM2705MF-ADJ
• Description: IC, PFM DC/DC CONV, ADJ, POWERWISE
• Manufacturer: National Semiconductor

Specifications of LM2705MF-ADJ

• Primary Input Voltage: 7V
• No. Of Outputs: 1
• Output Voltage: 20V
• Output Current: 150mA
• Voltage Regulator Case Style: SOT-23
• No. Of Pins: 5
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Characteristics
V
1) Load, 0.5mA to 5mA to 0.5mA, DC
2) V
3) I
T = 100µs/div
OUT
L
OUT
, 100mA/div, DC
= 20V, V
, 200mV/div, AC
IN
Output Voltage vs Load Current
= 3.0V
Switch R
Step Response
DSON
vs V
IN
20039715
20039727
20039728
5
(Continued)
V
1) SHDN, 1V/div, DC
2) I
3) V
T = 400µs/div
R
OUT
L
L
= 3.9kΩ
OUT
, 100mA/div, DC
FB Trip Point and FB Pin Current vs Temperature
= 20V, V
, 10V/div, DC
IN
= 3.0V
Off Time vs Temperature
Start-Up/Shutdown
20039741
20039729
20039723
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