Datasheet

LM27341, LM27342, LM27341-Q1, LM27342-Q1
www.ti.com SNVS497E –NOVEMBER 2008–REVISED APRIL 2013
Typical Performance Characteristics
All curves taken at V
IN
= 12V, V
BOOST
- V
SW
= 4.3V and T
A
= 25°C, unless specified otherwise.
Efficiency vs Load Current Load Transient
V
OUT
= 5V, f
SW
= 2 MHz V
OUT
= 5V, I
OUT
= 100 mA - 2A @ slewrate = 2A / µs
Refer to Figure 40 Refer to Figure 40
Figure 5. Figure 6.
Efficiency vs Load Current Load Transient
V
OUT
= 3.3V, f
SW
= 2 MHz V
OUT
= 3.3V, I
OUT
= 100 mA - 2A @ slewrate = 2A / µs
Refer to Figure 46 Refer to Figure 46
Figure 7. Figure 8.
Efficiency vs Load Current Load Transient
V
OUT
= 1.8V, f
SW
= 2 MHz V
OUT
= 1.8V, I
OUT
= 100 mA - 2A @ slewrate = 2A / µs
Refer to Figure 55 Refer to Figure 55
Figure 9. Figure 10.
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