LM3478MMX/NOPB National Semiconductor, LM3478MMX/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM3478MMX/NOPB
• Description: IC CTRLR SW REG N-CH 8MSOP
• Manufacturer: National Semiconductor
• Type: Step-Up (Boost), Flyback, Sepicr

Specifications of LM3478MMX/NOPB

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adjustable
• Current - Output: 1A
• Frequency - Switching: 100kHz ~ 1MHz
• Voltage - Input: 2.97 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Dc To Dc Converter Type: Step Up
• Pin Count: 8
• Input Voltage: 2.97 to 40V
• Output Voltage: 1.26V
• Output Current: 1A
• Package Type: MSOP
• Mounting: Surface Mount
• Operating Temperature Classification: Automotive
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• For Use With: LM3478EVAL - BOARD EVALUATION LM3478
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Compliant
• Other names: *LM3478MMX; *LM3478MMX/NOPB; LM3478MMX

Efficiency vs Load Current (3.3V In and 12V Out)
Efficiency vs Load Current (9V In and 12V Out)
Current Sense Threshold vs Input Voltage
10135545
10135559
10135560
7
Efficiency vs Load Current (3.3V In and 5V Out)
Efficiency vs Load Current (5V In and 12V Out)
COMP Pin Voltage vs Load Current
10135562
10135558
10135553
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