欢迎访问ic37.com |
会员登录 免费注册
发布采购

33981B 参数 Datasheet PDF下载

33981B图片预览
型号: 33981B
PDF下载: 下载PDF文件 查看货源
内容描述: 单高边开关( 4.0 mз ) , PWM时钟高达60kHz的 [Single High-Side Switch (4.0 mз), PWM clock up to 60kHz]
分类和应用: 开关时钟
文件页数/大小: 37 页 / 1043 K
品牌: FREESCALE [ Freescale ]
 浏览型号33981B的Datasheet PDF文件第1页浏览型号33981B的Datasheet PDF文件第2页浏览型号33981B的Datasheet PDF文件第3页浏览型号33981B的Datasheet PDF文件第4页浏览型号33981B的Datasheet PDF文件第6页浏览型号33981B的Datasheet PDF文件第7页浏览型号33981B的Datasheet PDF文件第8页浏览型号33981B的Datasheet PDF文件第9页  
ELECTRICAL CHARACTERISTICS  
STATIC ELECTRICAL CHARACTERISTICS  
STATIC ELECTRICAL CHARACTERISTICS  
Table 3. Static Electrical Characteristics  
Characteristics noted under conditions 6.0 V VPWR 27 V, -40°C TA 125°C unless otherwise noted. Typical values  
noted reflect the approximate parameter mean at TA = 25°C under nominal conditions unless otherwise noted.  
Characteristic  
Symbol  
Min  
Typ  
Max  
Unit  
POWER INPUT (VPWR)  
Battery Supply Voltage Range  
Fully Operational  
V
V
PWR  
6.0  
4.5  
27.0  
27.0  
Extended (6)  
V
Supply Current  
I
mA  
PWR  
PWR(ON)  
INHS = 1 and OUT Open  
INLS = 0  
10.0  
10.0  
12.0  
12.0  
V
Supply Current  
I
mA  
PWR  
PWR(SBY)  
INHS = INLS = 0, EN = 5.0 V, OUT Connected to GND  
Sleep State Supply Current  
(V < 14 V, EN = 0 V, OUT Connected to GND)  
I
µA  
PWR(SLEEP)  
PWR  
T
T
= 25°C  
5.0  
A
A
50.0  
= 125°C  
Undervoltage Shutdown  
V
2.0  
4.0  
4.5  
0.3  
V
V
PWR(UV)  
Undervoltage Hysteresis  
V
0.05  
0.15  
PWR(UVHYS)  
POWER OUTPUT (IOUT, VPWR)  
Output Drain-to-Source ON Resistance (I  
= 20 A, T = 25°C)  
R
mΩ  
OUT  
OUT  
OUT  
A
DS(ON)25  
V
V
V
= 6.0 V  
= 9.0 V  
= 13.0 V  
6.0  
5.0  
4.0  
PWR  
PWR  
PWR  
Output Drain-to-Source ON Resistance (I  
= 20 A, T = 150°C)  
R
mΩ  
A
DS(ON)150  
V
V
V
= 6.0 V  
= 9.0 V  
= 13.0 V  
10.2  
8.5  
PWR  
PWR  
PWR  
6.8  
Output Source-to-Drain ON Resistance (I  
= - 12 V  
= -20 A, T = 25°C)(7)  
R
mΩ  
A
A
SD(ON)  
V
75  
8.0  
125  
PWR  
Output Overcurrent Detection Level  
9.0 V < V < 16 V  
I
OCH  
100  
PWR  
Current Sense Ratio  
9.0 V < V < 16 V, CSNS < 4.5 V  
C
SR  
1/20000  
PWR  
Current Sense Ratio (C ) Accuracy  
C
%
SR  
SR_ACC  
9.0 V < V  
< 16 V, CSNS < 4.5 V  
PWR  
Output Current  
5.0 A  
-20  
-15  
20  
15  
15 A, 20 A and 30 A  
Current Sense Voltage Clamp  
V
V
CL(CSNS)  
I
CSNS = 15 mA  
4.5  
6.0  
7.0  
Notes  
6. OUT can be commanded fully on, PWM is available at room. Low Side Gate driver is available. Protections and Diagnosis are not  
available. Min/max parameters are not guaranteed.  
7. Source-Drain ON Resistance (Reverse Drain-to-Source ON Resistance) with negative polarity VPWR  
.
33981  
Analog Integrated Circuit Device Data  
Freescale Semiconductor  
5
 复制成功!