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参数资料
| 型号： | L7200 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 2.6 A, PQFP64 |
| 封装： | TQFP-64 |
| 文件页数： | 19/23页 |
| 文件大小： | 262K |
| 代理商： | L7200 |
5/23
L7200
ABSOLUTE MAXIMUM RATINGS
34
VREG8_IN
8V positive regulator sense input
A
35
SENSE_IN-
Inverting Input of the Sense Amplifier
A
36
SENSE_IN+
Non inverting Input of the Sense Amplifier
A
37
SENSE_OUT
Output of the Sense Amplifier
A
38
ERROR_OUT
Output of the Error Amplifier
A
39
ERROR_IN
Inverting Input of the Error Amplifier
A
40
DGND
Digital Ground
D
41
SDEN
Serial Data Enable. Active high input pin for serial port enable
D
42
SDATA
Serial port Data input/output
D
43
SCLK
Serial Port Data Clock. Positive edge triggered clock input for serial data
D
44
GND
Power Ground (substrate).
P
45,46
VPS
+12V Power Supply.
P
47,48
VCC
+12V Power Supply after ISOFET.
P
49,50
VCM_A+
VCM Power Amplifier positive Output terminal.
A
51,52
VCM_GND
Ground for VCM power section.
A
53,54
VCM_A-
VCM Power Amplifier negative Output terminal.
A
55,56
OUT_A
Spindle DMOS half bridge Output and Input A for BEMF sensing.
A
57,58
RSENSE
Output Connection for the Motor Current Sense Resistor to ground.
A
59,60
OUT_B
Spindle DMOS half bridge Output and Input B for BEMF sensing.
A
61,62
RSENSE
Output Connection for the Motor Current Sense Resistor to ground.
A
63,64
OUT_C
Spindle DMOS half bridge Output and Input C for BEMF sensing.
A
Symbol
Parameter
Value
Unit
Vcc
Maximum Supply voltage
-0.5 to 14
Volts
Vdd
Maximum Logic supply
-0.5 to 6
Volts
Vin max
Maximum digital input voltage
Vdd + .3 volts
Volts
Vin min
Minimum digital input voltage
GND - .3 volts
Volts
SPINDLE
Ipeak
Spindle peak sink/source output current
2.6
Amps
VCM Ipeak
VCM peak sink/source output current
1.8
Amps
N°
Pin Name
Description
Type
PIN FUNCTION (continued)
相关PDF资料 |
PDF描述 |
|---|---|
| L7250 | VOICE COIL MOTOR CONTROLLER, PQFP64 |
| L7980A | 3.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8 |
| L7980 | 3.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8 |
| L7980TR | 3.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8 |
| L7981ATR | SWITCHING REGULATOR, DSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| L7203 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SMOOTH DRIVE SPINDLE MOTOR FOR OPTICAL DRIVE APPLICATION WITH POWER INTEGRATED |
| L7203S | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SMOOTH DRIVE SPINDLE MOTOR FOR OPTICAL DRIVE APPLICATION WITH POWER INTEGRATED |
| L7204 | 功能描述:重负荷电源连接器 PLUG-YC-#2/0-PC RoHS:否 制造商:Hirose Connector 系列:PS2 产品类型:Connectors 位置/触点数量: 端接类型:Crimp 触点材料: 触点电镀:Gold 电压额定值: 电流额定值:300 A 附件类型: |
| L7204A | 制造商:Agilent Technologies 功能描述:L7204A / Switch, SP4T, DC-4 GHz, unterminated, 24VDC (L-SERIES) |
| L7204B | 制造商:Agilent Technologies 功能描述:L7204B / Switch, SP4T, DC-20 GHz, unterminated, 24VDC (L-SERIES) |
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