TD62502, 503FNG
Toshiba Bipolar Digital Integrated Circuit
Silicon Monolithic
TD62502FNG,TD62503FNG
7ch Single Driver: Common Emitter
The TD62502FNG and TD62503FNG are comprised of seven
NPN Transistor Arrays.
Applications include relay, hammer, Lamp and display (LED)
drivers.
Features
•
Output current (single output) 200 mA max
•
High sustaining voltage output 35 V min
•
Inputs compatible with various types of logic.
•
TD62502FNG: RIN = 10.5 kΩ + 7 V
Zener diode··· 14 V to 25 V P-MOS
•
TD62503FNG: RIN = 2.7 kΩ··· TTL, 5 V C-MOS
•
Package type: SSOP-16 pin (0.65 mm pitch)
Weight: 0.07 g (typ.)
Pin Connection (top view)
O1
O2
O3
O4
O5
O6
O7
NC
16
15
14
13
12
11
10
9
1
I1
2
I2
3
I3
4
I4
5
I5
6
I6
7
8
I7 COM-E
*: NC pin assignment
The NC pin is not assigned to an internal chip of these products; hence, no need to assign necessarily. If it is needed,
Toshiba recommends that you connect the NC pin to the common emitter (GND).
Schematics (each driver)
TD62502FNG
Output
10.5 kΩ
10 kΩ
7V
Input
(*)
(*)
(*)
(*)
(*)
(*)
Common
emitter
TD62503FNG
Output
(*)
10 kΩ
R1
Input
(*)
(*)
(*)
(*)
(*)
Common
emitter
R1 = 2.7 kΩ
*: The input and output parasitic diodes cannot be used us clamp diodes.
1
2009-10-01
