TPS40210-HT Datasheet, PDF (34/37 Pages) Texas Instruments – 5.5-V TO 52-V INPUT, CURRENT-MODE BOOST CONTROLLER

TPS40210-HT
SLVSAD8 – JUNE 2010
List of Materials
24.820
24.772
24.724
24.676
24.628
24.580
24.532
24.484
24.436
24.388
24.340
0
OUTPUT VOLTAGE
vs
LOAD CURRENT
V_IN (V)
14
12
8
V_IN = 8 V
V_IN = 14 V
V_IN = 12 V
0.5
1.0
1.5
2.0
2.5
I_LOAD – Load Current – A
Figure 36.
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Table 3. List of Materials, Design Example 1
REFERENCE
DESIGNATOR
DESCRIPTION
C1
100 mF, aluminum capacitor, SM, ± 20%, 35 V
C2
2200 pF, ceramic capacitor, 25 V, X7R, 20%
C3
100 pF, ceramic capacitor, 16 V, C0G, 10%
C4
47 pF, ceramic capacitor, 16 V, X7R, 20%
C5
0.22 mF, ceramic capacitor, 16 V, X7R, 20%
C7
1.0 mF, ceramic capacitor, 16 V, X5R, 20%
C8
10 mF, ceramic capacitor, 25 V, X7R, 20%
C9
0.1 mF, ceramic capacitor, 50 V, X7R, 20%
C10
100 pF, ceramic capacitor, 16 V, X7R, 20%
D1
Schottky diode, 3 A, 40 V
L1
10 mH, inductor, SMT, 7.5 A, 12.4 mΩ
Q1
MOSFET, N-channel, 40 V, 14 A, 9 mΩ
R3
10 kΩ, chip resistor, 1/16 W, 5%
R4
18.7 kΩ, chip resistor, 1/16 W, 1%
R5
1.5 kΩ, chip resistor, 1/16 W, 1%
R6
261 kΩ, chip resistor, 1/16 W, 1%
R7
51.1 kΩ, chip resistor, 1/16 W, 1%
R9
3.3 Ω, chip resistor, 1/16 W, 5%
R10
1.0 kΩ, chip resistor, 1/16 W, 5%
R11
10 mΩ, chip resistor, 1/2 W, 2%
U1
IC, 4.5 V-52 V I/P, current mode boost controller
SIZE
0.406 x 0.457
0603
0603
0603
0603
0603
0805
0603
0603
SMC
0.325 x 0.318 inch
SO-8
0603
0603
0603
0603
0603
0603
0603
1812
DGQ10
PART
NUMBER
EEEFC1V101P
Std
Std
Std
Std
Std
C3225X7R1E106M
Std
Std
MBRS340T3
RLF12560T-100M-7R5
Si4840DY
Std
Std
Std
Std
Std
Std
Std
Std
TPS40210QDGQRQ1
MANUFACTURER
Panasonic
Std
Std
Std
Std
Std
TDK
Std
Std
On Semi
TDK
Vishay
Std
Std
Std
Std
Std
Std
Std
Std
TI
34
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