LM2591HVS-3.3/NOPB National Semiconductor, LM2591HVS-3.3/NOPB Datasheet - Page 5

• Manufacturer Part Number: LM2591HVS-3.3/NOPB
• Description: IC REG SIMPLE SWITCHER TO263-5
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2591HVS-3.3/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 1A
• Frequency - Switching: 150kHz
• Voltage - Input: 4.5 ~ 60 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (5 leads + tab)
• Dc To Dc Converter Type: Step Down
• Pin Count: 5 +Tab
• Input Voltage: 60V
• Output Voltage: 3.3V
• Switching Freq: 173KHz
• Output Current: 1A
• Efficiency: 77%
• Package Type: TO-263
• Output Type: Fixed
• Switching Regulator: Yes
• Mounting: Surface Mount
• Input Voltage (min): 4.5V
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Compliant
• Other names: *LM2591HVS-3.3; *LM2591HVS-3.3/NOPB; LM2591HVS-3.3

Typical Performance Characteristics
(Circuit of Figure 1) (Continued)
Switch Current Limit
Dropout Voltage
10129306
10129307
Operating
Shutdown
Quiescent Current
Quiescent Current
10129308
10129309
Minimum Operating
Feedback Pin
Supply Voltage
Bias Current
10129311
10129310
5
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