MC13892VK Freescale Semiconductor, MC13892VK Datasheet - Page 76

• Manufacturer Part Number: MC13892VK
• Description: IC PMU I.MX51/37/35/27 139MAPBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC13892VK

• Applications: Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: *
• Output Current: 65 mA
• Output Voltage: 1.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FUNCTIONAL DEVICE OPERATION
SUPPLIES
76
13892
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
5
5
5
10 15 20 25
10 15 20 25
10 15 20 25
Figure 17. Buck Switcher PFM Efficiency
30 35 40
30 35 40
30 35 40
SW1 PFM mode Efficiency Vout = 0,7 25 V
SW2 PFM mode Efficiency Vout = 1.2 50 V
SW4 PFM mode Efficiency Vout = 1.8 00 V
45 50 55
45 50 55
45 50 55
Il oad (m A)
Il oad (m A)
Il oad (m A)
60
60
60
65
65
65
70
70
70
75 80 85 90 95 100
75 80 85 90 95 100
75 80 85 90 95 100
Analog Integrated Circuit Device Data
Vin = 2, 800 V
Vin = 3, 600 V
Vin = 4, 650 V
Vin = 2, 800 V
Vin = 3, 600 V
Vin = 4, 650 V
Vin = 2, 800 V
Vin = 3, 600 V
Vin = 4, 650 V
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