MC13892JVLR2 Freescale, MC13892JVLR2 Datasheet - Page 77

• Manufacturer Part Number: MC13892JVLR2
• Manufacturer: Freescale

Specifications of MC13892JVLR2

• Operating Temperature (max): 85C
• Operating Temperature (min): -30C
• Mounting: Surface Mount
• Package Type: BGA
• Case Length: 12mm
• Screening Level: Commercial
• Lead Free Status / RoHS Status: Compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
100 %
100 %
100 %
90 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
10 %
90 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
10 %
90 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
10 %
0 %
0 %
0 %
0
0
0
1 0
1 0
1 0
S W1 P WM No P ulse Ski pp ing mode Efficien cy V out = 0,725 V
S W2 P WM No P ulse Ski pp ing mode Efficien cy V out = 1.250 V
S W4 P WM No P ulse Ski pp ing mode Efficien cy V out = 1.800 V
20
20
20
3 0
3 0
3 0
40
40
40
Ilo a d (m A)
Ilo a d (m A)
Ilo a d (m A)
50
50
50
Figure 18. Buck Switcher PWM (No Pulse Skipping) Efficiency
60
60
60
70
70
70
80
80
80
90
90
90
10 0
10 0
10 0
Vin = 3 ,00 0 V
Vin = 3 ,60 0 V
Vin = 4 ,65 0 V
Vin = 3 ,00 0 V
Vin = 3 ,60 0 V
Vin = 4 ,65 0 V
Vin = 3 ,00 0 V
Vin = 3 ,60 0 V
Vin = 4 ,65 0 V
100 %
100 %
100 %
90 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
10 %
90 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
10 %
90 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
10 %
0 %
0 %
0 %
0
0
0
50
50
50
1 00 1 50 20 0 2 50 30 0 35 0 400
1 00 1 50 20 0 2 50 30 0 35 0 400
1 00 1 50 20 0 2 50 30 0 35 0 400
S W4 P WM No P ul se S kipp ing mode Efficien cy V out = 1.800 V
S W2 P WM No P ul se S kipp ing mode Efficien cy V out = 1.250 V
S W4 P WM No P ul se S kipp ing mode Efficien cy V out = 1.800 V
Il oa d (m A)
Il oa d (m A)
Il oa d (m A)
450 5 00 5 50 60 0 65 0 700
450 5 00 5 50 60 0 65 0 700
450 5 00 5 50 60 0 65 0 700
FUNCTIONAL DEVICE OPERATION
750 8 00
750 8 00
750 8 00
850 9 00
850 9 00
850 9 00
Vin = 3,0 00 V
Vin = 3,6 00 V
Vin = 4,6 50 V
Vin = 3,0 00 V
Vin = 3,6 00 V
Vin = 4,6 50 V
Vin = 3,0 00 V
Vin = 3,6 00 V
Vin = 4,6 50 V
SUPPLIES
13892
77