LM3370SD-3021EV National Semiconductor, LM3370SD-3021EV Datasheet - Page 20

• Manufacturer Part Number: LM3370SD-3021EV
• Description: BOARD EVALUATION LM3370SD-3021
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3370SD-3021EV

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 2, Non-Isolated
• Voltage - Output: 1.2V, 3.3V
• Current - Output: 600mA, 600mA
• Voltage - Input: 2.7 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM3370
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

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TABLE 1. Output Selection Table via I
* Can be trimmed at the factory at 1.85V or 1.9V using the same trim code.
Data Code
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
Buck Output Voltage Selection Codes
Buck_1 (V)
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
1.95
2.00
NA
NA
NA
NA
NA
20
2
C Programing
Buck_2 (V)
1.85 or 1.9*
NA
1.8
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
NA
NA
NA
NA
NA
NA
NA
NA
NA