LM3424BKBSTEVAL National Semiconductor, LM3424BKBSTEVAL Datasheet - Page 7

• Manufacturer Part Number: LM3424BKBSTEVAL
• Description: BOARD, EVALUATION, FOR LM3424BKBST
• Manufacturer: National Semiconductor

Specifications of LM3424BKBSTEVAL

• Kit Contents: Assembled LM3424 Buck-Boost Evaluation Board, Application Note, LM3424 Datasheet
• Svhc: No SVHC (15-Dec-2010)
• Kit Features: 1A Output, Thermal Foldback, Analogue Dimming, High Frequency
• Mcu Supported Families: LM3424

Typical Performance Characteristics
V
Boost LED Current vs. Input Voltage
O
Boost Efficiency vs. Input Voltage
= 21V (6 LEDs); V
V
V
O
O
= 32V (9 LEDs)
= 32V (9 LEDs)
Analog Dimming
IN
= 24V
(Note
(Note
(Note
9)
9)
300857b6
8)
300857b8
300857b9
7
T
A
=+25°C and V
Buck-Boost LED Current vs. Input Voltage
Buck-Boost Efficiency vs. Input Voltage
V
O
= 32V (9 LEDs); V
V
V
IN
O
O
= 14V unless otherwise specified
= 21V (6 LEDs)
= 21V (6 LEDs)
PWM Dimming
IN
= 24V
(Note
(Note
(Note
8)
8)
300857b5
300857c0
9)
300857b7
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