LM2734X EVAL National Semiconductor, LM2734X EVAL Datasheet - Page 4

• Manufacturer Part Number: LM2734X EVAL
• Description: BOARD EVALUATION LM2734X
• Manufacturer: National Semiconductor

Specifications of LM2734X EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 1A
• Voltage - Input: 3 ~ 20V
• Regulator Topology: Buck
• Frequency - Switching: 1.6MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2734
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

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Typical Performance Characteristics
L1 = 10 µH ("Y"), and T
Efficiency vs Load Current - "X" V
Efficiency vs Load Current - "X" V
Efficiency vs Load Current - "X" V
A
= 25°C, unless specified otherwise.
OUT
OUT
OUT
= 3.3V
= 1.5V
20102336
20102351
20102337
= 5V
4
All curves taken at V
Efficiency vs Load Current - "Y" V
Efficiency vs Load Current - "Y" V
Efficiency vs Load Current - "Y" V
IN
= 5V, V
BOOST
- V
SW
= 5V, L1 = 4.7 µH ("X"),
OUT
OUT
OUT
= 3.3V
= 1.5V
20102334
20102352
20102335
= 5V