BA6437S, BA6438S, BA6439 Selling Leads, Datasheet
MFG:ROHM Package Cooled:DIP D/C:03+
BA6437S, BA6438S, BA6439 Datasheet download
Part Number: BA6437S
MFG: ROHM
Package Cooled: DIP
D/C: 03+
BA6437S, BA6438S, BA6439
- Table of contents:
Info of BA6437S
Info of BA6438S
Info of BA6439
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About BA604
PDF/DataSheet Download
Datasheet: BA604
File Size: 44489 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
About BA6438S
PDF/DataSheet Download
Datasheet: BA6438S
File Size: 124883 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BA604
PDF/DataSheet Download
Datasheet: BA604
File Size: 44489 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
BA6438S General Description
The BA6438S is a 3-phase, full-wave, pseudo-linear motor driver suited for VCR capstan motors. The IC has a torque ripple cancellation circuit to reduce wow and flutter, and an output transistor saturation prevention circuit that provides superb motor control over a wide range of current. The built-in motor power switching regulator allows applications with low power consumption
BA6438S Maximum Ratings
| Parameter | Symbol | Limits | Unit |
| Applied voltage | Vcc |
7 | V |
| Applied voltage | VM | 24 | V |
| Power dissipation Operating temperature |
Pd Topr |
2000*1 −10 ~+75 |
mW |
| Storage temperature | Tstg | −40 ~ +150 | |
| Allowable output current | IOpeak | 1.7*2 | A |
BA6438S Features
3-phase, full-wave, pseudo-linear drive system.
Torque ripple cancellation circuit.
Reversal brake based on the detection of motor direction.
Output transistor (high-and low-sides) saturation prevention circuit
Motor power switching regulator with oscillation circuit.
Output-to-GND short-circuit detection.
Available in SDIP 24-pin power package (with radiation fins).
BA6438S Typical Application
3-phase VCR capstan motors
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
