LM2674M-12/NOPB National Semiconductor, LM2674M-12/NOPB Datasheet - Page 17

• Manufacturer Part Number: LM2674M-12/NOPB
• Description: IC REG SIMPLE SWITCHER 8-SOIC
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2674M-12/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 12V
• Current - Output: 500mA
• Frequency - Switching: 260kHz
• Voltage - Input: 6.5 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Primary Input Voltage: 24V
• No. Of Outputs: 1
• Output Voltage: 12V
• Output Current: 500mA
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2674M-12; *LM2674M-12/NOPB; LM2674M-12

INDUCTOR VALUE SELECTION GUIDES
FIGURE 15. Recommended Application Voltage for AVX TPS and
Sprague 594D Tantalum Chip Capacitors Derated for 85˚C.
Recommended
Application Voltage
Recommended
Application Voltage
3.3
2.5
3.3
10
12
15
12
18
24
29
5
5
8
Sprague 594D
+85˚C Rating
+85˚C Rating
AVX TPS
17
(For Continuous Mode Operation) (Continued)
Voltage
Rating
Voltage
Rating
6.3
6.3
10
20
25
35
10
16
20
25
35
50
4
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