LM25576MH/NOPB National Semiconductor, LM25576MH/NOPB Datasheet - Page 22

• Manufacturer Part Number: LM25576MH/NOPB
• Description: IC BUCK SYNC ADJ 3A 20TSSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®, SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM25576MH/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.23 ~ 40 V
• Current - Output: 3A
• Frequency - Switching: 200kHz, 485kHz
• Voltage - Input: 6 ~ 42 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Power - Output: 4.2W
• Current, Input Bias: 3.4 mA
• Current, Output: 3 A
• Frequency, Oscillator: 50 kHz to 1 MHz
• Package Type: TSSOP-20EP
• Power Dissipation: 1.9 W
• Regulator Type: Buck, Switching
• Resistance, Thermal, Junction To Case: 6 °C/W
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Gain: 70 dB
• Voltage, Input: 6 to 42 V
• Voltage, Offset: 0.7 V
• Voltage, Output: 7.15 V
• Primary Input Voltage: 42V
• No. Of Outputs: 1
• Output Voltage: 7.45V
• Output Current: 3A
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Filter Terminals: SMD
• Rohs Compliant: Yes
• For Use With: LM25576BLDT - WEBENCH BUILD IT BOARD LM25576LM25576EVAL - BOARD EVALUATION FOR LM25576
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM25576MH; *LM25576MH/NOPB; LM25576MH

Physical Dimensions
inches (millimeters) unless otherwise noted
20-Lead TSSOP Package
NS Package Number MXA20A
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