LM3503ITL-25EV National Semiconductor, LM3503ITL-25EV Datasheet - Page 9

• Manufacturer Part Number: LM3503ITL-25EV
• Description: BOARD EVALUATION LM3503ITL-25
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3503ITL-25EV

• Current - Output / Channel: 9mA
• Outputs And Type: 2, Non-Isolated
• Voltage - Output: 25 V
• Features: Dual Display(s)
• Voltage - Input: 2.7 ~ 5.5V
• Utilized Ic / Part: LM3503
• Core Chip: LM3503
• Topology: Boost
• No. Of Outputs: 1
• Output Voltage: 25V
• Input Voltage: 2.5V To 5.5V
• Development Tool Type: Hardware - Eval/Demo Board
• Lead Free Status / RoHS Status: Not applicable / Not applicable

Typical Performance Characteristics
(See Typical Application Circuit : L=DO1608C-223 and
D=B150-13. Efficiency: η = P
/ P
= [(V
– V
) * I
] / [V
* I
]. T
= +25˚C, unless otherwise stated.)
OUT
IN
OUT
Fb
OUT
IN
IN
A
I
(Non-Switching) vs V
Switching Frequency vs Temperature
Q
IN
20128606
20128607
I
(Switching) vs V
I
(Switching) vs Temperature
Q
IN
Q
20128608
20128609
10 LED Efficiency vs LED Current
8 LED Efficiency vs LED Current
20128611
20128610
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