LM2854MH-1000/NOPB National Semiconductor, LM2854MH-1000/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM2854MH-1000/NOPB
• Description: IC REG 4A SYNC SMPL SW 16ETSSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®, SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2854MH-1000/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 5 V
• Current - Output: 4A
• Frequency - Switching: 1MHz
• Voltage - Input: 2.95 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Primary Input Voltage: 5.5V
• No. Of Outputs: 1
• Output Voltage: 5V
• Output Current: 4A
• Voltage Regulator Case Style: TSSOP
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2854MH-1000; *LM2854MH-1000/NOPB; LM2854MH-1000

V
V
V
OUT
OUT
OUT
LM2854 1 MHz Efficiency vs. I
LM2854 1 MHz Efficiency vs. I
LM2854 1 MHz Efficiency vs. I
= 0.8V, L
= 1.2V, L
= 1.8V, L
O
O
O
= 0.47 µH, 3.3 mΩ DCR
= 0.68 µH, 4.9 mΩ DCR
= 1.0 µH, 7.1 mΩ DCR
OUT
OUT
OUT
30052815
30052817
30052819
7
V
V
V
LM2854 500 kHz Efficiency vs. I
OUT
OUT
OUT
LM2854 1 MHz Efficiency vs. I
LM2854 1 MHz Efficiency vs. I
= 2.5V, L
= 3.3V, L
= 0.8V, L
O
O
O
= 1.0 µH, 7.1 mΩ DCR
= 1.0 µH, 7.1 mΩ DCR
= 1.0 µH, 7.1 mΩ DCR
OUT
OUT
OUT
30052816
30052818
30052820
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