参数资料
| 型号： | ATA6823C-PHQW |
| 厂商： | Atmel |
| 文件页数： | 22/27页 |
| 文件大小： | 0K |
| 描述： | IC MOTOR DVR H-BRIDGE 32QFN |
| 标准包装： | 4,000 |
| 应用： | H 桥，PWM 电机控制器 |
| 评估套件： | 可供 |
| 输出数： | 1 |
| 电流 - 输出： | 100mA |
| 电压 - 负载： | 7 V ~ 21.2 V |
| 电源电压： | 7 V ~ 21.2 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VQFN 裸露焊盘 |
| 供应商设备封装： | 32-QFN（7x7） |
| 包装： | 带卷 (TR) |
| 其它名称： | ATA6823C-PHQW-ND |
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8.
Electrical Characteristics (Continued)
All parameters given are valid for V THUV ≤ V VBAT ≤ V THOV and for –40°C ≤ ? ambient ≤ 125°C unless stated otherwise.
No.
7.10
7.11
Parameters
Output peak current at pins
Hx, switched to HIGH
Static switch output low
voltage at pins Hx and Lx
Test Conditions
V VBAT = 13.5V
V Sx = V VBAT
V Hx = V VBAT + 3V
V Sx = 0V
I Hx = 1mA
I Lx = 1mA
Pin
18, 20
18, 20,
26, 27
Symbol
I HxH,
x = 1, 2
V HxL , V LxL
x = 1, 2
Min.
Typ.
Max.
–100
0.3
Unit
mA
V
Type*
A
A
Static high-side switch
7.12 output high-voltage pins
H1, H2
I Lx = –10μA
(PWM = static)
18, 20
V HxHstat1(7)
V VBAT +
V VG – 1
V VBAT +
V VG
V
A
7.13
Sink resistance between
Hx and Sx
V VBAT = V PBAT = 9V,
I_VG = –20mA
17, 18,
19, 20
R PDHx
30
150
k Ω
A
Dynamic Parameters
Propagation delay time,
7.15 low-side driver from high to
low
Figure 3-6 on page 12
V VBAT = 13.5V
26, 27
t LxHL
0.5
μs
A
Propagation delay time,
7.16 low-side driver from low to V VBAT = 13.5V
high
26, 27
t LxLH
0.5 + t CC
μs
A
7.17 Fall time low-side driver
7.18 Rise time low-side driver
Propagation delay time,
7.19 high-side driver from high
to low
V VBAT = 13.5V
C Gx = 5nF
V VBAT = 13.5V
Figure 3-6 on page 12
V VBAT = 13.5V
26, 27
26, 27
18, 20
t Lxf
t Lxr
t HxHL
0.5
0.5
0.5
μs
μs
μs
A
A
A
Propagation delay time,
7.20 high-side driver from low to V VBAT = 13.5V
high
18, 20
t HxLH
0.5 + t CC
μs
A
7.21 Fall time high-side driver
7.22 Rise time high-side driver
V VBAT = 13.5V,
C Gx = 5nF
V VBAT = 13.5V
18, 20
18, 20
t Hxf
t Hxr
0.5
0.5
μs
μs
A
A
7.23 Cross conduction time
R CC = 10k Ω , C CC = 1nF(8)
4
t CC
3.75
4.45
μs
A
7.24 External resistor
7.25 External capacitor
4
4
R CC
C CC
5
5
k Ω
nF
D
D
7.26
R ON of t CC switching
transistor
4
R ONCC
200
Ω
A
* Type: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
EN, DIR, PWM = high
The use of X7R material is recommended
For higher values, stability at zero load is not guaranteed
Tested during qualification only
Value depends on T OSC ; function tested with digital test pattern
Tested during characterization only
Supplied by charge pump
See section “Cross Conduction Time”
Voltage between source-drain of external switching transistors in active case
10. The short-circuit message will never be generated for switch-on time < t sc
Atmel ATA6823C [DATASHEET]
9209E–AUTO–03/12
22
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|---|---|
| ATA6823C-PHQW-1 | 功能描述:Motor Driver Power MOSFET LIN, PWM 32-QFN (7x7) 制造商:atmel 系列:- 包装:剪切带（CT） 零件状态:有效 电机类型 - 步进:- 电机类型 - AC，DC:有刷直流 功能:控制器 - 换向，方向管理 输出配置:前置驱动器 - 半桥（2） 接口:LIN，PWM 技术:功率 MOSFET 步进分辨率:- 应用:通用 电流 - 输出:- 电压 - 电源:6.5 V ~ 22.7 V 电压 - 负载:- 工作温度:-40°C ~ 125°C（TA） 安装类型:表面贴装 封装/外壳:32-VQFN 裸露焊盘 供应商器件封装:32-QFN（7x7） 标准包装:1 |
| ATA6823C-PHQW-19 | 制造商:Atmel Corporation 功能描述:GATE DRIVER IC 制造商:Atmel Corporation 功能描述:GATE DRIVER IC - Tape and Reel |
| ATA6823-DK | 功能描述:电源管理IC开发工具 H-Bridge Gate Driver Board RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| ATA6823-PHQW | 功能描述:马达/运动/点火控制器和驱动器 Gate Driver IC RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| ATA6823-PHQY | 功能描述:马达/运动/点火控制器和驱动器 Gate Driver IC RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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