LM2586S-12/NOPB National Semiconductor, LM2586S-12/NOPB Datasheet - Page 10

• Manufacturer Part Number: LM2586S-12/NOPB
• Description: IC REG SIMPLE SWITCHER TO-263-7
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Up (Boost), Flyback, Forward Converterr

Specifications of LM2586S-12/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 12V
• Current - Output: 3A
• Frequency - Switching: 100kHz ~ 200kHz
• Voltage - Input: 4 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (7 leads + tab)
• For Use With: 551011367-051 - BOARD WEBENCH BUILD IT LM2586/88
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2586S-12; *LM2586S-12/NOPB; LM2586S-12

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Test Circuits
C
C
T — 22 µH, 1:1 Schott #67141450
D — 1N5820
C
C
R
C
C
L — 15 µH, Renco #RL-5472-5
D — 1N5820
C
C
R
For 12V Devices: R1 = Short (0Ω) and 2 = Open
For ADJ Devices: R1 = 48.75k,
IN1
IN2
OUT
C
C
IN1
IN2
OUT
C
C
— 0.47 µF Ceramic
— 2k
— 0.47 µF Ceramic
— 2k
— 100 µF, 25V Aluminum Electrolytic
— 0.1 µF Ceramic
— 100 µF, 25V Aluminum Electrolytic
— 0.1 µF Ceramic
— 680 µF, 16V Aluminum Electrolytic
— 680 µF, 16V Aluminum Electrolytic
±
0.1% and 2 = 5.62k,
FIGURE 2. LM2586-12 and LM2586-ADJ
FIGURE 1. LM2586-3.3 and LM2586-5.0
±
0.1%
10
01251622
01251621