This data sheet lists the detailed information of TL�F�9647 DS2003�DS9667�DS2004 High Current�Voltage Darlington Drivers, including package, pin, parameters, applications, etc.
The DS2003, DS9667, and DS2004 series consist of seven high‑gain NPN Darlington transistor pairs with common‑emitter, open‑collector outputs. Each device includes suppression diodes for inductive loads and emitter‑base resistors to limit leakage. The DS2003/DS9667 versions feature a series base resistor for direct TTL or CMOS operation at 5 V, while the DS2004 version accepts supply voltages from 6 V to 15 V.
These drivers are intended for applications such as solenoids, relays, lamps, small motors, and LEDs. They support parallel output operation for higher sink currents, and are supplied in various DIP and surface‑mount packages with detailed mechanical dimensions and ordering numbers provided.
| Maximum output voltage (Voge) | 50 V |
|---|---|
| Maximum output current (Ig) | 350 mA |
| Logic compatibility | TTL, PMOS, CMOS |
| Inductive load protection | Suppression diodes integrated |
| Maximum power dissipation (ceramic DIP) | 2016 mW |
| Operating temperature range (DS2003M/DS9667M) | -55°C to +125°C |
| Continuous collector current (DS2004C) | 500 mA |
Each Darlington pair can source up to 350 mA.
The DS2004 can operate directly from supply voltages of 6.0 V to 15 V.
Yes, the DS2003/DS9667 can be driven directly from TTL outputs at 5 V.
The devices are rated for a maximum output voltage of 50 V.