Philips Semiconductors
Multiple voltage regulator with battery
detection
TEST AND APPLICATION INFORMATION
Test information
Objective specification
TDA3616
handbook, full pagewidth
VP
VI(bat)
CP
10 µF(1)
VP
17
regulator output
16
CL
10 µF
(2)
RL(REG)
10 kΩ
VC
6
reset 1 output
15
RI battery input voltage
10 kΩ
CI
1 nF
TDA3616T
4
14
reset 2 output
RL(RES1)
1 kΩ
back-up capacitor
18
CBU
≥150 nF
battery output voltage
5
7
GND
MGR097
(1) Capacitor not required for stability.
(2) RL(REG) = 0.5 Ω at short-circuit.
Fig.7 Test circuit for TDA3616T.
2000 Jan 14
10