参数资料
型号: MC34911G5ACR2
厂商: Freescale Semiconductor
文件页数: 57/92页
文件大小: 0K
描述: IC SYSTEM BASIS CHIP LIN 32-LQFP
标准包装: 2,000
应用: 系统基础芯片
电流 - 电源: 4.5mA
电源电压: 5.5 V ~ 27 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-LQFP
供应商设备封装: 32-LQFP(7x7)
包装: 带卷 (TR)
MC33911BAC / MC34911BAC
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 34. Static Electrical Characteristics (continued)
Characteristics noted under conditions 5.5 V ?? V SUP ? 18 V, -40°C ? T A ? 125°C for the 33911 and -40°C ? T A ? 85°C for the
34911, unless otherwise noted. Typical values noted reflect the approximate parameter mean at T A = 25°C under nominal
conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
HIGH SIDE OUTPUT HS1 PIN (HS1)
Output Drain-to-Source On resistance
R DS(ON)
?
T J = 25°C, I LOAD = 50 mA; V SUP > 9.0 V
T J = 150°C, I LOAD = 50 mA; V SUP > 9.0 V (95)
T J = 150°C, I LOAD = 30 mA; 5.5 V < V SUP < 9.0 V (95)
Output Current Limitation (96)
0 V < V OUT < V SUP - 2.0 V
I LIMHS1
60
120
7.0
10
14
250
mA
Open Load Current Detection (97)
I OLHS1
5.0
7.5
mA
Leakage Current
I LEAK
μA
-0.2 V < V HS1 < V S2 + 0.2 V
Short-circuit Detection Threshold (98)
5.5 V < V SUP < 27 V
V THSC
V SUP -2
10
V
Over-temperature Shutdown (99) , (104)
Over-temperature Shutdown Hysteresis (104)
T HSSD
T HSSD_HYS
150
165
10
180
°C
°C
LOW SIDE OUTPUTS LS1 AND LS2 PINS (LS1, LS2)
Output Drain-to-Source On resistance
T J = 25°C, I LOAD = 150 mA, V SUP > 9.0 V
T J = 125°C, I LOAD = 150 mA, V SUP > 9.0 V
T J = 125°C, I LOAD = 120 mA, 5.5 V < V SUP < 9.0 V
R DS(ON)
2.5
4.5
10
?
Output Current Limitation (100)
I LIMLSX
mA
2.0 V < V OUT < V SUP
160
275
350
Open Load Current
Detection (101)
I OLLSX
8.0
12
mA
Leakage Current
I LEAK
μA
-0.2 V < V OUT < VS1
Active Output Energy Clamp
I OUT = 150 mA
Short-circuit Detection Threshold (102)
5.5 V < V SUP < 27 V
V CLAMP
V THSC
V SUP +2
2.0
10
V SUP +5
V
V
Over-temperature Shutdown Hysteresis
Over-temperature Shutdown (103), (104)
T LSSD
T LSSD_HYS
150
165
10
180
°C
°C
Notes
95. This parameter is production tested up to T A = 125°C and guaranteed by process monitoring up to T J = 150°C.
96.
97.
98.
99.
100.
101.
102.
103.
104.
When over-current occurs, the High Side stays ON with limited current capability and the HS1CL flag is set in the HSSR ?
When open Load occurs, the flag (HS1OP) is set in the HSSR ?
When short-circuit occurs and if the HVSE flag is enabled, HS1 automatically shut down.
When over-temperature Shutdown occurs, the High Side is turned off. All flags in HSSR are set.
When over-current occurs, the corresponding Low Side stays ON with limited current capability and the LSxCL flag is set in the LSSR ?
When open load occurs, the flag (LSxOP) is set in the LSSR.
When short-circuit occurs and if the HVSE flag is enabled, both LS automatically shut down.
When over-temperature shutdown occurs, both Low Sides are turned off. All flags in LSSR are set.
Guaranteed by characterization but not production tested
33911
Analog Integrated Circuit Device Data ?
57
Freescale Semiconductor
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