MC33394DWB Freescale Semiconductor, MC33394DWB Datasheet - Page 7

• Manufacturer Part Number: MC33394DWB
• Description: IC POWER SUPPLY MULT-OUT 54-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC33394DWB

• Applications: Motorola MPC55x, MPC56x Microprocessors
• Interface: SPI Serial
• Voltage - Supply: 4 V ~ 26.5 V
• Package / Case: 54-SOIC (0.300", 7.50mm Width) Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3. ELECTRICAL CHARACTERISTICS (–40 C
circuit – see Figure 1, unless otherwise noted.)
DC CHARACTERISTICS:
GENERAL
Start Up Voltage
Power Dissipation, VBAT = 13.3 V (Buck Mode)
Undervoltage Shut Down
Battery Input Current, Power Down Mode, VIGN = 0 V; REGON = 0 V;
I VKAM = 0 mA, VBAT = 13.3 V; Battery Voltage = 14 V
Battery Input Current, Keep Alive Mode
VIGN = 0; I VKAM = –10 mA
Power On Current, Regulator ON with no load on VDDH, VDD3_3,
VDDL, VKAM, VREF, VPP, VSEN; VBAT = 13.3 V
Battery Input Current, VPRE = –1.0 A, VBAT = 4.5 V
Battery Input Current, VPRE = –1.0 A, VBAT = 9 V
Battery Input Current, VPRE = –1.0 A, VBAT = 13.3 V
Battery Input Current, VPRE = –1.0 A, VBAT = 18 V
MODE CONTROL
VIGN Input Voltage Threshold, REGON = 0 V
VBAT = 13.3 V; Battery Voltage = 14 V
VIGN Hysteresis
VIGN Pull–Down Current, REGON = 0V
VBAT = 13.3 V, Battery Voltage = 14 V, VIGN = 14 V
REGON Input High Voltage Threshold
REGON Input Low Voltage Threshold
REGON Input Voltage Threshold Hysteresis
REGON Pull–Down Current, REGON = VDDH to V IL(min)
/SLEEP Input High Voltage Threshold
/SLEEP Input Low Voltage Threshold
/SLEEP Input Voltage Threshold Hysteresis
/SLEEP Pull–Down Current, /SLEEP = VDDH to V IL(min)
VPP_EN Input High Voltage Threshold
VPP_EN Input Voltage Low Threshold
VPP_EN Pull–Down Current, VPP_EN = VDDH to V IL(min)
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
Characteristic
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
T A
+125 C; +4.0 V
33394
I VBAT(no load)
I VBAT(sleep)
I VBAT(13.3)
I VBAT(4.5)
I VBAT(18)
VBAT start
I VBAT(9)
VBAT UV
Symbol
V Ihys
V Ihys
R PD
R PD
R PD
R PD
V IH
V IH
V IH
V IH
V IL
V IL
V IL
V IL
VBAT
+26.5 V using the 33394 typical application
Min.
3.4
2.8
1.7
0.7
1.3
0.8
0.2
1.7
1.4
0.2
1.3
0.8
40
10
10
10
Typ.
3.15
1.65
1.35
1.65
1.35
750
100
1.8
2.2
2.0
1.0
0.3
2.2
1.9
0.3
20
20
20
Max.
1000
150
6.2
3.9
3.0
1.5
1.2
1.1
3.4
2.3
1.5
2.1
1.5
0.4
2.6
2.2
0.4
2.1
1.5
12
27
50
50
50
Unit
mA
mA
W
V
V
A
A
A
A
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
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