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參數(shù)資料
| 型號(hào)： | HZIP23-P-1.27F |
| 廠商： | Toshiba Corporation |
| 英文描述： | Intelligent Power Device High Voltage Monolithic Silicon Power IC |
| 中文描述： | 智能功率器件單片硅高壓功率IC |
| 文件頁數(shù)： | 10/21頁 |
| 文件大小： | 240K |
| 代理商： | HZIP23-P-1.27F |
TENTATIVE TPD4113K
2005-05-20
10
External Parts
Standard external parts are shown in the following table.
Part
Recommended Value
Purpose
Remarks
C
1
, C
2
, C
3
25 V/2.2
μ
F
Bootstrap capacitor
(Note 1)
R
1
0.62
±
1% (1 W)
Current detection
(Note 2)
C
4
25 V/10
F
V
CC
power supply stability
(Note 3)
C
25 V
/
0.1
μ
F
V
CC
for surge absorber
(Note 3)
C
6
16 V/1
μ
F
V
REG
power supply stability
(Note 3)
C
7
16 V/1000 pF
V
REG
for surge absorber
(Note 3)
R
3
5.1 k
FG pin pull-up resistor
(Note 4)
Note 1: The required bootstrap capacitance value varies according to the motor drive conditions. The capacitor is
biased by V
CC
and must be sufficiently derated for it.
Note 2: The following formula shows the detection current: I
O
=
V
R
÷
RIS (For V
R
=
0.5 V )
Do not exceed a detection current of 1 A when using this product.
Note 3: When using this product, some adjustment is required in accordance with the use environment. When
mounting, place as close to the base of this product leads as possible to improve the ripple and noise
elimination.
Note 4: The DIAG pin is open drain. Note that when the DIAG pin is connected to a power supply with a voltage
higher than or equal to the V
CC
, a protection circuit is triggered so that the current flows continuously. If not
using the DIAG pin, connect to the GND.
Handling precautions
(1) Please control the input signal in the state to which the V
CC
voltage is steady. Both of the order of
the VBB power supply and the V
CC
power supply are not cared about either.
Note that if the power supply is switched off as described above, this product may be destroyed if the
current regeneration route to the V
BB
power supply is blocked when the V
BB
line is disconnected by
a relay or similar while the motor is still running.
(2) The IS pin connecting the current detection resistor is connected to a comparator in the IC and also
functions as a sensor pin for detecting over current. As a result, over voltage caused by a surge
voltage, for example, may destroy the circuit. Accordingly, be careful of handling the IC or of surge
voltage in its application environment.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HZK | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Silicon Epitaxial Planar Zener Diodes for Stabilized Power Supply |
| HZK11A | 制造商:SEMTECH_ELEC 制造商全稱:SEMTECH ELECTRONICS LTD. 功能描述:SILICON EPITAXIAL PLANAR ZENER DIODES for Stabilized Power Supply |
| HZK11AL | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Silicon Epitaxial Planar Zener Diodes for Stabilized Power Supply |
| HZK11B | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Silicon Epitaxial Planar Zener Diodes for Stabilized Power Supply |
| HZK11BL | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Silicon Epitaxial Planar Zener Diodes for Stabilized Power Supply |
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