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ISL78268 Datasheet, PDF (19/33 Pages) Intersil Corporation – Integrated 2A sourcing
ISL78268
Typical Performance
All the performance curves are taken from the Evaluation Board (ISL78268EVAL1Z) unless otherwise noted. (Continued)
VOUT : 5V/DIV
VOUT : 5V/DIV
IOUT: 1A/DIV
IMON/DE: 0.5V/DIV
IOUT: 1A/DIV
IMON/DE: 0.5V/DIV
PH: 20V/DIV
20ms/DIV
FIGURE 36. AVERAGE CONSTANT OUTPUT CURRENT CONTROL,
VIN = 20V, VOUT (SETTING) = 12V, CIMON = 1nF,
RIMON = 130kΩ, ACL = 4.05A, RL = 2.3Ω, START-UP
WITH FIXED RL
PH: 20V/DIV
20ms/DIV
FIGURE 37. AVERAGE CONSTANT OUTPUT CURRENT CONTROL,
VIN = 36V, VOUT (SETTING) = 12V, CIMON = 1nF,
RIMON = 130kΩ, ACL = 4.05A, RL = 2.3Ω, START-UP
WITH FIXED RL
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FN8657.3
December 12, 2014