Datasheet

-40 -20_ 0 20 40 60 80
TEMPERATURE (°C)
200
250
300
350
400
450
500
RDS_ON (m:)
micro SMD
LLP
RDS_ON (m:)
-40 -20 0 20 40 60 80
TEMPERATURE (°C)
100
150
200
250
300
350
LLP
micro SMD
2.7
3.4 4.1 4.8 5.5
V
IN
(V)
0
2
4
6
8
10
12
14
IQ_PWM (
mA)
85
o
C
-30
o
C
25
o
C
2.7 3.4 4.1 4.8 5.5
V
IN
(V)
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
IQ_SD (PA)
0
0.01
0.02
0.03
0.04
0.05
0.06
2.7 3.4 4.1 4.8 5.5
IQ_PFM (mA)
V
IN
(V)
25
o
C
-30
o
C
85
o
C
2.7 3.4 4.1 4.8 5.5
0
0.2
0.4
0.6
0.8
1
IQ_PWM (mA)
V
IN
(V)
25
o
C
85
o
C
-30
o
C
LM3370
SNVS406N –NOVEMBER 2005–REVISED MAY 2013 www.ti.com
Typical Performance Characteristics
LM3370, Circuit of Typical Application Circuit, V
IN
= 3.6V, V
OUT1
= 1.5V and V
OUT2
= 2.5V, L = 2.2 µH (NR3015T2R2M), C
IN
=
4.7 µF (0805) and C
OUT
= 10 µF (0805) and T
A
= 25°C, unless otherwise noted.
IQ_PFM (Non Switching) IQ_PWM (Non Switching)
Both Channels Both Channels
Figure 3. Figure 4.
IQ_PWM (Switching)
Both Channels IQ_SD (EN1 = EN2 = 0V)
Figure 5. Figure 6.
R
DS_ON
(PFET) R
DS_ON
(NFET)
vs. vs.
Temperature Temperature
V
IN
= 3.6V V
IN
= 3.6V
Figure 7. Figure 8.
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