L6268, L6268-2B/, L6268-5B/
MFG:ST Package Cooled:QFP D/C:00+
Table of contents:
Part Number: L6268
MFG: ST
Package Cooled: QFP
D/C: 00+
L6268 Supplier
L6268
Qty: 321
TACT (H.K.) Century Co., Limited 
Contact: Mr.Neo 
Tel: 0086-0755-83014280
Adddate: 2010-03-19
L6268
MFG: ST Package Cooled: QFP D/C: 0 Qty: 874
Asia World Trade Technology Source
Contact: Ms.BoningTan
Tel: 086-0755-25573524
Adddate: 2010-03-19
L6268
MFG: ST Qty: 874 Note:
Dong Sheng International Electronics Ltd
Contact: Mr.Jorge Wei
Tel: 010-0755-88356761
Adddate: 2010-03-19
L6268
MFG: 874 Package Cooled: ST Qty:
Dong Sheng International Electronics Ltd
Contact: Mr.Jorge Wei
Tel: 010-0755-88356761
Adddate: 2010-03-19
L6268
MFG: ST Package Cooled: QFP D/C: 09+ Qty: 234 Note: NEW&STOCK
Contact: Ms.chirstina
Tel: 86-755-82702662
Adddate: 2010-03-19
L6268
MFG: ST Package Cooled: QFP D/C: 00+ Qty: 234 Note: New
Contact: Mr.Alex
Tel: 86-755-81284360
Adddate: 2010-03-19
L6268
MFG: ST Package Cooled: QFP D/C: 0 Qty: 874
Contact: Ms.lucy wung
Tel: 86-755-61303485
Adddate: 2010-03-19
L6268
MFG: ST Package Cooled: QFP D/C: 00 Qty: 874
Contact: Ms.candychen
Tel: 86-755-28536689
Adddate: 2010-03-19
About L6268
PDF/DataSheet Download
Datasheet: L6268
File Size: 111900 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
L6268-5B/ Supplier
L6268-5B/
MFG: ST Package Cooled: 99 D/C: QFP Qty: 30300
Kailiyuan Technology International Co.,Ltd
Contact: Mr. BillyYan
Tel: 86-755-82533677
Adddate: 2010-03-19
L6268-5B/
MFG: ST Package Cooled: QFP D/C: 06+ Qty: 42654
RU CHEN (HK) ELECTRONICS COMPANY
Contact: Mr.LIN
Tel: 86-0754-84479727
Adddate: 2010-03-19
L6268-5B/
D/C: 99 Qty: 28800 Note:
Contact: Ms.candychen
Tel: 86-755-28536689
Adddate: 2010-03-19
L6268-5B/
MFG: ST Qty: 28800
Contact: Mr.Kevin
Tel: 86-0754-84487421
Adddate: 2010-03-19
L6268-5B/
MFG: ST Package Cooled: QFP D/C: 99 Qty: 28800
Keminglong Electronics Co.Ltd.
Contact: Ms.Rosa Wong
Tel: 86-0755-83046283
Adddate: 2010-03-19
L6268-5B/
Package Cooled: ST D/C: 99 Qty: 28800
Contact: Ms.mabel
Tel: 86-754-83819239
Adddate: 2010-03-19
L6268-5B/
MFG: QFP Package Cooled: ST D/C: 2004+ Qty: 28800
DSP Eelectronics (HK) Co.,ltd，
Contact: Ms.vicky
Tel: 86-755-83253585
Adddate: 2010-03-19
About L6201
PDF/DataSheet Download
Datasheet: L6201
File Size: 7160058 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
L6268-2B/ Supplier
L6268-2B/
MFG: ST Package Cooled: 99 D/C: QFP Qty: 335
Kailiyuan Technology International Co.,Ltd
Contact: Mr. BillyYan
Tel: 86-755-82533677
Adddate: 2010-03-19
L6268-2B/
MFG: ST Package Cooled: QFP D/C: 06+ Qty: 42654
RU CHEN (HK) ELECTRONICS COMPANY
Contact: Mr.LIN
Tel: 86-0754-84479727
Adddate: 2010-03-19
L6268-2B/
D/C: 99 Qty: 160
Contact: Ms.candychen
Tel: 86-755-28536689
Adddate: 2010-03-19
L6268-2B/
MFG: ST D/C: 99 Qty: 160
Contact: Ms.candychen
Tel: 86-755-28536689
Adddate: 2010-03-19
L6268-2B/
MFG: ST Qty: 160
Contact: Mr.Kevin
Tel: 86-0754-84487421
Adddate: 2010-03-19
L6268-2B/
MFG: ST Package Cooled: QFP D/C: 99 Qty: 160
Keminglong Electronics Co.Ltd.
Contact: Ms.Rosa Wong
Tel: 86-0755-83046283
Adddate: 2010-03-19
L6268-2B/
Package Cooled: ST D/C: 99 Qty: 160
Contact: Ms.mabel
Tel: 86-754-83819239
Adddate: 2010-03-19
L6268-2B/
MFG: QFP Package Cooled: ST D/C: 2004+ Qty: 160
DSP Eelectronics (HK) Co.,ltd，
Contact: Ms.vicky
Tel: 86-755-83253585
Adddate: 2010-03-19
About L6201
PDF/DataSheet Download
Datasheet: L6201
File Size: 7160058 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
L6268 General Description
The L6268 integrates into a single chip both spindle nd VCM controllers as well as power stages. he device is designed for 12V disk drive application equiring up to 2.0A of spindle and 1.5A of CM peak currents.
A serial port with up to 25 MHz capability provides asy interface to the microprocessor. A register ontrolled Frequency Locked Loop (FLL) allows lexibility in setting the spindle speed. Integrated EMF processing, digital masking, digital delay, nd sequencing minimize the number of external omponents required.
Power On Reset (POR) circuitry is included. Upon etection of a low voltage condition, POR is asserted, he internal registers are reset, and spindle ower circuitry is tri-stated. The BEMF is rectified roviding power for actuator retraction ollowed by dynamic spindle braking.
The device is built in BICMOS technology allowing ense digital/analog circuitry to be combined ith a high power DMOS output stage.
L6268 Maximum Ratings
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
Maximum Supply voltage |
-0.5 to 14 |
V |
|
Vdd |
Maximum Logic supply |
-0.5 to 6 |
V |
|
Vin max |
Maximum digital input voltage |
Vdd +0.3V |
V |
|
Vin min |
Minimum digital input voltage |
GND - 0.3V |
V |
|
SPINDLE Ipeak |
Spindle peak sink/source output current |
2.1 |
A |
|
VCM Ipeak |
VCM peak sink/source output current |
1.6 |
A |
|
Ptot (*) |
Maximum Total Power Dissipation |
≈ 2.5 ≈ 3 with solderedslug |
W |
|
Tstg, Tj |
Maximum Storage/Junction Temperature |
-40 to 150 |
°C |
L6268 Connection Diagram
