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HA13614FH

Features: ` PWM soft switching drive` Small surface mount package: FP-48T` Low thermal resistance: 30°C/W with 4 layer multi glass-epoxy board` Low output on resistance -Spindle 1.2 Typ -VCM 1.4 Typ` TTL compatible input level (with 3.3 V logic interface)` High precision reference voltage output...

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SeekIC No. : 004358085 Detail

HA13614FH: Features: ` PWM soft switching drive` Small surface mount package: FP-48T` Low thermal resistance: 30°C/W with 4 layer multi glass-epoxy board` Low output on resistance -Spindle 1.2 Typ -VCM 1.4 T...

HA13614FH Data Sheet

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Part Number:
HA13614FH
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/6/8

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Product Details

Description



Features:

`  PWM soft switching drive
`  Small surface mount package: FP-48T
`  Low thermal resistance: 30°C/W with 4 layer multi glass-epoxy board
`  Low output on resistance -Spindle 1.2 Typ - VCM 1.4 Typ
`  TTL compatible input level (with 3.3 V logic interface)
`  High precision reference voltage output (for 3.3 V power supply)


Pinout

Connection Diagram


Specifications

Item
Symbol
Rating
Unit
Note
Power supply
Vss
6.0
V
1
Vpss
15
V
2
Vpsv
15
V
2
Spindle current
Ispn
2.0
A
3
VCM current
Ivcm
1.5
A
3
Input voltage
Vin
0.33 to Vss +1.0
V
4
Power dissipation
PT
5.0
W
5
Junction temperature
Tj
150
°C
6
Storage temperature
Tstg
55 to +125
°C

Notes: 1. Operating voltage range is 4.25 V to 5.5 V. If power supply voltage exceed this operating range in actual application, the reliability of this IC can not be guaranteed. 2. Operating voltage range is 10.2 V to 13.8 V. 3. ASO (Area of Safety Operation) of each output transistor is shown in figure 10. Operating locus must be within the ASO.
4. Applied to CLK, COMM, SPNCTL, VIPWMH, VIPWML, SCLK, DATA and SEENAB. 5. Thermal resistance qj-a £ 30°C/W (Using 4 layer glass epoxy board) 6. Operating junction temperature range is 0°C to +125°C.




Description

This HA13614FH COMBO driver for HDD application consists of sensorless spindle driver and BTL type VCM driver. "PWM soft switching function" for low power dissipation and less commutation acoustic noise at the same time is implemented by using the IPIC* process.
Note: Intelligent Power IC




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