HA13605A

Features:

`  High breakdown voltage, large currents
`  Direct PWM drive outputs
`  Employs DMOS
`  Low on resistance: 0.7 /DMOS maximum
`  No lower arm flywheel diode is required


Pinout




Specifications

Item	Symbol	Rated Value	Unit	Notes
Power supply voltage	VCC	45	V	1
Input voltage (1)	Vin(1)	0.3 to 6	V	2
Input voltage (2)	Vin(2)	0.3 to 6	V	3
Instantaneous output current	Iomax	4.5 (@T400 ms)	A	4
Steady state output current	Iout(1)	1.5	A	4
Logic output current	Iout(2)	10	mA	5
Output voltage	Vout	15	V	5
Allowable power dissipation	PT	25 (@Tc = 112°C)	W	6
Operating junction temperature	Tjopr	10 to +125	°C
Storage temperature	Tstg	55 to +125	°C

Notes: 1. The operating voltage range is as shown below.
           V_CC = 20 to 35 V

2. Applies to the hall amplifier. (Pin 8, Pin 10, Pin 12)

3. Applies to the DIR input pin (Pin 17) and the D switchover input pin (Pin 19).

4. Applies to the U, V, and W output pins (Pins 2, 4, and 6). The operation locus of each TRS must not exceed the ASO range shown in figure 1.

However, there is no particular regulation concerning the recovery current. Refer to figure 2 for the temperature rise in the event of rush.

5. Applies to the speed monitor output (Pin 21).

6. The package thermal resistances are shown below.
   _j-c  1.5°C/W (with an arbitrarily large heat sink)
   _j-a 35°C/W (when mounted on a glass-epoxy PC board)

Description

The HA13605A is a three-phase brushless motor driver IC that provides digital speed control on chip. It was developed for use as the drum motor driver in plain paper copiers and has the following functions and features.