LP3907SQ-JXQX NSC [National Semiconductor], LP3907SQ-JXQX Datasheet - Page 12

• Manufacturer Part Number: LP3907SQ-JXQX
• Description: Dual High-Current Step-Down DC/DC and Dual Linear Regulator with I2C Compatible Interface
• Manufacturer: NSC [National Semiconductor]

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Typical Performance Characteristics — Buck1
V
IN
= 2.8V to 5.5V, T
(V
OUT
(V
OUT
=1.2V, L= 2.2µH — PWM mode to PFM mode)
=1.2V, L= 2.2µH —(Forced PWM mode)
Efficiency vs Output Current
Efficiency vs Output Current
A
= 25°C, V
OUT
= 1.2V, 2.0V
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12
(V
OUT
(V
OUT
=2.0V, L= 2.2µH — PWM mode to PFM mode)
=2.0V, L= 2.2µH — Forced PWM mode)
Efficiency vs Output Current
Efficiency vs Output Current
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