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| 型號： | TPIC1321 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 3-HALF H-BRIDGE Driver(三個半H橋型的驅(qū)動器柵極保護的功率DMOS陣列) |
| 中文描述： | 3半H橋驅(qū)動器（三個半魔橋型的驅(qū)動器柵極保護的功率DMOS的陣列） |
| 文件頁數(shù)： | 6/12頁 |
| 文件大小： | 295K |
| 代理商： | TPIC1321 |
TPIC1321L
3-HALF H-BRIDGE GATE-PROTECTED LOGIC-LEVEL
POWER DMOS ARRAY
SLIS042 – NOVEMBER 1994
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
5 V
VOLTAGE WAVEFORM
Qgd
Time
Gate Voltage
VGS
12-V
Battery
0.2
μ
F
50 k
0.3
μ
F
Current
Regulator
DUT
Same Type
as DUT
0
IG = 100
μ
A
IG Current-
Sampling Resistor
ID Current-
Sampling Resistor
VDD
TEST CIRCUIT
Qgs(th)
VDS
Qg
Figure 3. Gate-Charge Test Circuit and Voltage Waveform
7 mH
ID
tw
tav
IAS
(see Note B)
V(BR)DSX = 60 V Min
VOLTAGE AND CURRENT WAVEFORMS
0 V
0 V
0 V
ID
VDS
DUT
VDS
TEST CIRCUIT
Pulse Generator
(see Note A)
50
Rgen
50
VGS
VGS
5 V
VDD = 25 V
NOTES: A. The pulse generator has the following characteristics: tr
≤
10 ns, tf
≤
10 ns, ZO = 50
.
B. Input pulse duration (tw) is increased until peak current IAS = 4 A.
Energy test level is defined as EAS
IAS
V(BR)DSX
2
tav
96 mJ.
Figure 4. Single-Pulse Avalanche-Energy Test Circuit and Waveforms
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TPIC1321L | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-HALF H-BRIDGE GATE-PROTECTED LOGIC-LEVEL POWER DMOS ARRAY |
| TPIC1321LDW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-HALF H-BRIDGE GATE-PROTECTED LOGIC-LEVEL POWER DMOS ARRAY |
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