8
8
TDM-iP1
TDM-iP1
• IC Block Diagrams
1A 1
GND 4
2A 3
3Y 2
Vcc
8
2Y
5
3A
6
1Y
7
1A 1
GND 7
2Y 6
2B 5
2A 4
1Y 3
1B 2
Vcc
14
3Y
8
3A
9
3B
10
4Y
11
4A
12
4B
13
Vcont 1
Np 3
GND 2
Vin
5
Vout
4
500k
Ω
320k
Ω
CONTROL
CIRCUIT
OVER HEAT &
OVER CURRENT
PROTECTION
BANDGAP
REFERENCE
2
SW1
3
VIN2
4
SW2
1
VIN1
8
GND
7
VOUT
6
VCC
5
VIN3
BIAS
75
Ω
DRIVER
Vout 1
V+ 3
GND 2
VGND
5
Vin
4
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