LM2575D2T-3.3R4G ON Semiconductor, LM2575D2T-3.3R4G Datasheet - Page 9

• Manufacturer Part Number: LM2575D2T-3.3R4G
• Description: IC REG SW 1A 3.3V STEPDWN D2PAK
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM2575D2T-3.3R4G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 1A
• Frequency - Switching: 52kHz
• Voltage - Input: 4.75 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (5 leads + tab)
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 16. Buck Converter Idealized Waveforms
V
Switch
I
Power
min
Diode
D
Off
(FWD)
V
Switch
Power
on(SW)
Switch
Power
On
Switch
Power
Diode
Off
I
pk
Switch
Power
Power
Switch
On
I
Load
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Time
Time
(AV)
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