參數(shù)資料
型號: MC33394
廠商: 飛思卡爾半導體(中國)有限公司
元件分類: CAN
英文描述: Switch Mode Power Supply with Multiple Linear Regulators and High Speed CAN Transceiver(帶有多個線性穩(wěn)壓器和高速CAN收發(fā)器的開關方式電源)
中文描述: 開關電源的多線性穩(wěn)壓器和高速CAN收發(fā)器(帶有多個線性穩(wěn)壓器和高速的CAN收發(fā)器的開關方式電源)
文件頁數(shù): 7/44頁
文件大?。?/td> 641K
代理商: MC33394
7
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:
GENERAL
Start Up Voltage
VBATstart
6.2
V
Power Dissipation, VBAT = 13.3 V (Buck Mode)
1.8
W
Undervoltage Shut Down
VBATUV
IVBAT(sleep)
3.4
3.9
V
Battery Input Current, Power Down Mode, VIGN = 0 V; REGON = 0 V;
IVKAM = 0 mA, VBAT = 13.3 V; Battery Voltage = 14 V
Battery Input Current, Keep Alive Mode
VIGN = 0; IVKAM = –10 mA
Power On Current, Regulator ON with no load on VDDH, VDD3_3,
VDDL, VKAM, VREF, VPP, VSEN; VBAT = 13.3 V
750
1000
μ
A
12
mA
IVBAT(no load)
27
mA
Battery Input Current, VPRE = –1.0 A, VBAT = 4.5 V
IVBAT(4.5)
IVBAT(9)
IVBAT(13.3)
IVBAT(18)
2.2
3.0
A
Battery Input Current, VPRE = –1.0 A, VBAT = 9 V
1.5
A
Battery Input Current, VPRE = –1.0 A, VBAT = 13.3 V
1.2
A
Battery Input Current, VPRE = –1.0 A, VBAT = 18 V
1.1
A
MODE CONTROL
VIGN Input Voltage Threshold, REGON = 0 V
VBAT = 13.3 V; Battery Voltage = 14 V
VIH
VIL
2.8
1.7
3.15
2.0
3.4
2.3
V
VIGN Hysteresis
0.7
1.0
1.5
V
VIGN Pull–Down Current, REGON = 0V
VBAT = 13.3 V, Battery Voltage = 14 V, VIGN = 14 V
RPD
40
100
150
μ
A
REGON Input High Voltage Threshold
VIH
VIL
VIhys
RPD
VIH
VIL
VIhys
RPD
VIH
VIL
RPD
1.3
1.65
2.1
V
REGON Input Low Voltage Threshold
0.8
1.35
1.5
V
REGON Input Voltage Threshold Hysteresis
0.2
0.3
0.4
V
REGON Pull–Down Current, REGON = VDDH to VIL(min)
/SLEEP Input High Voltage Threshold
10
20
50
μ
A
1.7
2.2
2.6
V
/SLEEP Input Low Voltage Threshold
1.4
1.9
2.2
V
/SLEEP Input Voltage Threshold Hysteresis
0.2
0.3
0.4
V
/SLEEP Pull–Down Current, /SLEEP = VDDH to VIL(min)
VPP_EN Input High Voltage Threshold
10
20
50
μ
A
1.3
1.65
2.1
V
VPP_EN Input Voltage Low Threshold
0.8
1.35
1.5
V
VPP_EN Pull–Down Current, VPP_EN = VDDH to VIL(min)
10
20
50
μ
A
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
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