LTC3350_15 Datasheet, PDF (9/46 Pages) Linear Technology – High Current Supercapacitor Backup Controller and System Monitor

LTC3350
Typical Performance Characteristics
T_A = 25°C, Application Circuit 4 unless otherwise noted.
I_Q vs V_IN, Pulse Skipping
4.90
GPI Code vs Temperature
5480
V_GPI = 1V
DRV_CC Current vs Boost Inductor
Current
10.0
5475
4.75
7.5
4.60
4.45
4.30
10
5470
5465
125°C
25°C
–40°C
15
20
25
30
35
V_IN (V)
3350 G13
5460
5455
–40
INTV_CC vs Charge Current
5.000
V_IN = 12V
5.0
2.5
–6
28
62
96 130
TEMPERATURE (°C)
3350 G14
0
0
1.5
INTV_CC vs Temperature
5.000
V_CAP = 4V
125°C
25°C
–40°C
APPLICATION CIRCUIT 5
3
I_L (A)
4.5
6
3350 G15
4.938
4.938
4.875
4.875
4.813
4.750
0
125°C
25°C
–40°C
1
2
3
4
I_CHARGE (A)
3350 G16
4.813
4.750
–40
–6
28
62
96
130
TEMPERATURE (°C)
3350 G17
For more information www.linear.com/LTC3350
3350fb
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