MC13892VK Freescale Semiconductor, MC13892VK Datasheet - Page 8

• 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

PIN ESCAPE
Figure 7. Pin Escape for the MC13892VK
Figure 7
shows the top left side of the MC13892VK. Note how the outer pins can have wider traces, and inner pins
have narrow traces that become wider once out (escaping) from the bottom of the IC.
Bigger vias can be put on the clear area of rows C and L, and columns 3 and 11 (see
Figure
5) to route critical
signals.
The most convenient way to trace a signal depends on the length and width it must have. Tips for each kind of signal
are found in
SPI/I2C Communication and Real Time Clock Signals
and
Switching Power Supplies
Traces.
4.2
The MC13892VL Package
Since the pins of this version of the device are wider, the use of micro vias can be avoided, and through vias can be
used for the whole design for cost savings. The problem with through vias is that, since they go through the entire
13892
Analog Integrated Circuit Device Data
8
Freescale Semiconductor