参数资料
型号: ATA6823C-PHQW
厂商: Atmel
文件页数: 14/27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
5.
Thermal Resistance
Parameters
Thermal resistance junction to heat slug
Thermal resistance junction to ambient when heat
slug is soldered to PCB (1)
Symbol
R thjc
R thja
Value
<5
29
Unit
K/W
K/W
Note: 1. Thermal resistance junction ambient: 29K/W (at airflow of 0 LFPM), valid for JEDEC Standard 4-layer Thermal test board
with 5 x 5 thermal via matrix (100μm drill hole, filled vias).
6.
Operating Range
The operating conditions define the limits for functional operation and parametric characteristics of the device. Functionality outside these
limits is not implied unless otherwise stated explicitly.
Parameters
Symbol
Min.
Max.
Unit
Operating supply voltage
(1)
V VBAT1
V THUV
V THOV
V
Operating supply voltage (2)
V VBAT2
6
V THUV
V
Operating supply voltage
Operating supply voltage
Operating supply voltage
(3)
(4)
(5)
V VBAT3
V VBAT4
V VBAT5
3
0
> V THOV
<6
<3
40
V
V
V
Operating supply voltage (6)
Normal functionality
Normal functionality, overtemperature warning
Drivers for H1, H2, L1, L2, and LIN are switched OFF,
VCC regulator is OFF
V VBAT6
T j
T j
T j
7
–40
150
165
18
+150
165
180
V
°C
°C
°C
Note: 1. Full functionality
2. H-bridge drivers are switched off (undervoltage detection)
3. H-bridge drivers are switched off, 5V/3.3V regulator with reduced parameters, RESET works correctly
4. H-bridge drivers are switched off, 5V regulator not working, RESET not correct
5. H-bridge drivers are switched off
6. Full LIN functionality in conformance with LIN specification 2.1
Atmel ATA6823C [DATASHEET]
9209E–AUTO–03/12
14
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