MB3829 Datasheet, PDF (19/24 Pages) Fujitsu Component Limited. – System Power Supply IC for Mobile Telephone

REG SECTION RISE TIMING REQUIREMENTS
VCC
MB3829
ON2
CTL2
CTL3
REG1
REG2
T_R
90%
T_R
90%
REG3
T_R
90%
T_R
REG4
90%
SPEAKER AMPLIFIER SECTION RISE TIMING REQUIREMENTS
VCC4=VSB CHOICE=”L” (BP=4.7mF)
Speaker output = 25mW
Speaker output
T_R
VCC4=VSB =CHOICE (BP=4.7mF)
Earphone output = 6mW
Earphone output
0V
T_R
19