参数资料
型号: MC33394
厂商: 飞思卡尔半导体(中国)有限公司
元件分类: CAN
英文描述: Switch Mode Power Supply with Multiple Linear Regulators and High Speed CAN Transceiver(带有多个线性稳压器和高速CAN收发器的开关方式电源)
中文描述: 开关电源的多线性稳压器和高速CAN收发器(带有多个线性稳压器和高速的CAN收发器的开关方式电源)
文件页数: 11/44页
文件大小: 641K
代理商: MC33394
11
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
3. ELECTRICAL CHARACTERISTICS
(–40
°
C
TA
+125
°
C; +4.0 V
VBAT
+26.5 V using the 33394 typical application
circuit – see Figure 1, unless otherwise noted.)
Characteristic
Symbol
Min.
Typ.
Max.
Unit
DC CHARACTERISTICS:
VREF1, 2, 3
VREF Output Voltage, IVREF = –100 mA
VREF Load Regulation, VBAT = 13.3 V; IVREF = 0 to –100 mA
VREF Line Regulation, VBAT = 4.0 V to 26.5 V; IVREF = –100 mA
VREF Tracking to VDDH Voltage, VDDH – VREF,
VBAT = 4.0 V to 26.5 V, IVREF = 0 to –100 mA;
IVDDH = 0 to –400 mA
VREF Drop Out Voltage, VPRE–VREF
IVREF = –100 mA; Decrease VBAT until VREF is out of specification
(less than 4.86 V)
VREF
4.86
5.0
5.12
V
LoadRgVREF
LineRgVREF
VTVREF
–40
40
mV
–20
20
mV
–40
20
mV
VDOV
0.4
V
VREF Output Current, VBAT = 4.0 V to 26.5 V
IVREF
ISC
IstbVREF
ILKVREF
TSDIS
TSHYS
–100
mA
VREF Short Circuit Current, VREF = –2.0 V
–260
–110
mA
VREF Short to Battery Load Current, VBAT = 18 V, VREF = 18 V
40
mA
VREF Leakage Current, VREF disabled, VREF = –2.0 V
–2.0
mA
Thermal Shutdown Junction Temperature
(Note 1)
150
190
°
C
°
C
Thermal Shutdown Hysteresis
(Note 1)
5.0
20
VSEN
VSEN Saturation Voltage, IVSEN = 0 to –125 mA, VBAT= 8 to 16 V
VSEN Output Voltage Limit, IVSEN = 0 to –125mA, VBAT= 16 to 26.5V
VSEN Short Circuit Current, VSEN = –2.0 V
VSENsat
VSENlimit
IscVSEN
IstbVSEN
ILKVSEN
TSDIS
TSHYS
0.2
V
16
17
21
V
–290
–140
mA
VSEN Short to Battery Load Current, VBAT = 18 V, VSEN = 18 V
40
mA
VSEN Leakage Current, VSEN disabled, VSEN = –2.0 V
200
μ
A
°
C
°
C
Thermal Shutdown Junction Temperature
(Note 1)
150
190
Thermal Shutdown Hysteresis
(Note 1)
5.0
20
NOTE:
1. Guaranteed by design but not production tested.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
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