Features: ` Low thermal resistance package ( j-a 25°C/W)` Full programable commutation structure` Low output saturation voltage -Spindle motor driver - VCM driver` Built-in PWM DAC with filter` Low noise drive by soft switchingPinoutSpecifications Item Symbol Rated Value Unit Note...
HA13571FR: Features: ` Low thermal resistance package ( j-a 25°C/W)` Full programable commutation structure` Low output saturation voltage -Spindle motor driver - VCM driver` Built-in PWM DAC with filter` Low ...
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Item |
Symbol |
Rated Value |
Unit |
Notes |
Supply voltage +12V |
VCC12 |
0.3 to 13.5 |
V |
1 |
Supply voltage +5V |
Vcc5 |
0.3 to 6 |
V |
1 |
Output voltage +12V (DC) |
Vsdrv (DC) |
0.3 to 15 |
V |
5 |
Output voltage +12V (PEAK) |
Vsdrv (PEAK) |
2.0 to 17 |
V |
5.6 |
Output voltage +5V |
Vout |
0.3 to 6 |
V |
7 |
Output current spindle driver |
Iospn (DC) |
2.2 |
A |
2 |
Output current VCM driver |
Iovcm (DC) |
1.5 |
A |
2 |
Input voltage |
Vi |
0.3 to Vcc5 |
V |
3 |
Power dissipation |
PT |
5 |
W |
4 |
Junction temperature |
Tj |
160 |
°C |
1 |
Storage temperature |
Tstg |
55 to +125 |
°C |
Notes: 1. Operating range are as follows. Vcc12 = 10.8 to 13.2 V VccA12 = 10.4 to 13.2 V Vcc5 = 4.3 to 5.5 V Tjopr = 0 to 130°C 2. Refer to ASO shown below. Operating locus must be within the ASO. 3. Applied to pin SCNTL1, SCNTL2, SCNTL3, SMODE, SIPWM, VPCNTL, VIPWML and VIPWMH. 4. Thermal resistance j-a 25°C/W with 4 layer multi glass-epoxy board. 5. Applied to pin SDRVN, SDRVU, SDRVV, SDRVW, VCMN and VCMP. 6. PEAK time must be shorter than 1 ms. 7. Applied to pin PORN and TEMP.
The HA13571FR is combination of Spindle and VCM Driver designed for HDD and have following functions and features