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參數(shù)資料
| 型號： | NCV7702B |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 1 A Dual H-Bridge Driver(1A雙H橋驅(qū)動器) |
| 中文描述： | 一日雙H橋驅(qū)動器（1A條雙魔橋驅(qū)動器） |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 98K |
| 代理商： | NCV7702B |
NCV7702B
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(7.0 V
VB
16 V, 40
°
C
T
J
125
°
C; unless otherwise specified.) Notes 2 and 3.
Characteristic
Test Conditions
Min
Typ
Max
Unit
General Characteristics
Quiescent Current
Standby Mode, VB
≤
12.8 V
Run Mode, I
OUT
= 750 mA, Both Channels
1.0
10
40
A
mA
Logic Inputs
High Level Input Voltage, V
IH
2.0
V
Low Level Input Voltage, V
IL
0.8
V
IN
X
Input Current
V
IN
= 5.0 V
V
IN
= 0 V
5.0
0
0
5.0
A
A
EN
X
Input Current
V
IN
= 5.0 V
V
IN
= 0 V
5.0
130
0
200
5.0
A
A
EN
X
Delay, t
PE
50% of EN
X
to 50% of OUT
X
; Note 4 Turn ON
Turn Off
25
60
s
Status Outputs
Saturation Voltage, V
SL
I
STATUS
= 4.0 mA
0.4
V
Leakage Current
V
STATUS
= 5.0 V
10
A
HalfBridge Driver Outputs
Total Output Saturation Voltage
I
OUT
= 750 mA, Each Channel
2.5
3.0
V
Output Saturation Voltage High
I
OUT
= 750 mA, VB V
OUT
, Each Driver
1.25
1.6
V
Output Saturation Voltage Low
I
OUT
= 750 mA, V
OUT
V
PGND
, Each Driver
1.25
1.6
V
Output Leakage
V
OUT
= VB
V
OUT
= V
PGND
5.0
0
0
5.0
A
A
Overcurrent Threshold, I
OC
Low Side, Each Channel
High Side, Each Channel
0.9
0.775
1.25
0.900
1.6
1.10
A
Overcurrent Duty Cycle
470 pF
≤
C
T
≤
1500 pF; Note 5
3.0
4.0
6.0
%
Switching Delay, t
Sink to Source
Source to Sink
50% of IN
X
to 60% of OUT
X
; Note 6
50% of IN
X
to 40% of OUT
X
; Note 6
0.20
0.20
14
10
s
Dead Band Time, t
DB
Note 6
0.10
10
s
Recirculation Diode Forward Voltage
I
DIODE
= 750 mA
2.5
V
Delay Timer
Charge Current, I
CHG
85
65
45
A
Discharge Current, I
DCH
1.25
2.0
3.25
A
Input Threshold High, V
CH
1.85
2.0
2.15
V
Input Threshold Low, V
DC
200
300
400
mV
Global Fault Protection
Overtemperature Detection Threshold
Note 7
150
210
°
C
Overtemperature Hysteresis
Note 7
15
°
C
Overvoltage Detection Threshold
Note 8
26
28
30
V
Overvoltage Hysteresis
500
850
1200
mV
2. Designed to meet these characteristics over the stated voltage and temperature recommended operating ranges, though may not be 100%
parametrically tested in production.
3. Operation is guaranteed down to VB = 6.0 V. Electrical characteristics may be outside the limits at that voltage.
4. See Figures 2 and 3; VB = 14 V, R = 100 .
5. C
T
must remain in this range to guarantee proper operation, and to ensure part integrity, during hard short conditions.
6. See Figures 2 and 4; VB = 14 V, R = 100 .
7. Guaranteed by design.
8. Consult factory for no overvoltage detection or lower overvoltage detection threshold options.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV7702BDWG | 功能描述:馬達/運動/點火控制器和驅(qū)動器 DUAL H-BRIDGE DRIVE RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| NCV7702BDWR2G | 功能描述:馬達/運動/點火控制器和驅(qū)動器 DUAL H-BRIDGE DRIVE RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| NCV7703 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Triple Half-Bridge Driver with SPI Control |
| NCV7703B | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Triple Half-Bridge Driver with SPI Control |
| NCV7703BD2G | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Triple Half-Bridge Driver with SPI Control |
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