LM22676TJE-ADJ/NOPB National Semiconductor, LM22676TJE-ADJ/NOPB Datasheet - Page 15

• Manufacturer Part Number: LM22676TJE-ADJ/NOPB
• Description: IC REG SWITCH BUC 3A ADJ TO263-7
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM22676TJE-ADJ/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adj to 1.285V
• Current - Output: 3A
• Frequency - Switching: 500kHz
• Voltage - Input: 4.5 ~ 42 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-7 Thin
• Primary Input Voltage: 42V
• No. Of Outputs: 1
• Output Current: 3A
• No. Of Pins: 7
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Filter Terminals: SMD
• Input Voltage Primary Max: 42V
• Rohs Compliant: Yes
• For Use With: 551600233-001 - WEBENCH BUILD IT LM2267X TO-263
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM22676TJE-ADJTR

PCB Layout Example for PSOP-8 Package
30076541
Schematic for Buck/Boost
(Inverting) Application
See AN-1888 for more information on the inverting (buck-
boost) application generating a negative output voltage from
a positive input voltage.
30076526
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