01W087A
Power management IC for cellular phones
BH6039KN
Description BH6039KN is a compound power management IC incorp...
01W087A
Power management IC for cellular phones
BH6039KN
Description BH6039KN is a compound power management IC incorporating
regulator, detector, charge control circuit for charging lithium battery, and each driver for vibrator, LED, back light. The lithium battery charging circuit incorporates each monitor circuit such as the microcontroller charging current circuit. Dimension (Units : mm)
1.4 ± 0.1 0.6 +0.1 -0.3
37
7.2 ± 0.1 7.0 ± 0.1
36 25 24
0.1
7.2 ± 0.1 7.0 ± 0.1
48 1 12
0.1 8±
0.4 0.18 ± 0.05
0.2 ± 0.05
0.05 M
12˚
12˚
Features 1) Built-in 5-channel CMOS type
regulator 2) Built-in 4-channel detector circuit can vary delay time by external capacitor. 3) Built-in each driver for vibrator, LED, back light 4) Built-in charge control circuit for charging lithium battery in the set. 5) Small QFN48U package
0.05
QFN48U
Applications Cellular phones, Overseas cellular phones, PHS
Absolute Maximum Ratings (Ta=25˚C)
Parameter Power supply voltage Power dissipation Operating temperature range Storage temperature range
∗Derating : 5.0mW/˚C for operation above Ta=25˚C
Symbol Vcc Pd Topr Tstg –30 –55
Limits 7.0 500 ∗
Unit V mW +75 +125
~ ~
˚C ˚C
Recommended Operating Conditions (Ta=25˚C)
Parameter Battery voltage Adapter voltage Symbol VBAT Vadp Min. 3.20 4.60 Typ. 3.60 5.50 Max. 4.50 5.90 Unit V V
June, 2001
0.01+0.03 -0.007 0.6 ± 0.1 0.8 +0.2 -0.1
55 0.
45 0. 3-
.1 0 .4 + 0 -
.1 0 .3 + 0 -
13
Electrical characteristics (Unless otherwise noted: Ta=25˚C...