参数资料
型号: L6223
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 6 A, PDIP20
封装: POWER, DIP-20
文件页数: 12/33页
文件大小: 3431K
代理商: L6223
PIN CONNECTION ( top wiew )
signed to work with a single sense resistor. Dur-
ing chopping t(OFF) time the current is reduced
by half, improving efficiency. Higher current appli-
cations can be achieved by paralleling two L6223.
The L6223 is mounted in a 20-lead Powerdip
package, (16+2+2). Four ground leads conduct
heat to dedicated heatsink area on the PCB.
Symbol
Parameter
Value
Unit
VSS
Logic supply
7
V
VS
Supply voltage
50
V
VI
Logic input voltage (*)
– 0.3V to VSS
VO
Output voltage
100
V
VOpeak
Output peak voltage (tpk = 5
s,10% d.c.)
125
V
Ipl
Output sink peak current d.c. 10% t(on) = 10
s3
A
Iph
Output source peak current d.c. 10%,t(on) = 10
s6
A
Ptot
Total power dissipation: Tpins = 90
°C
4.3
W
Tamb = 70
°C (**)
2
W
Vsense
Sensing voltage
– 1V to VSS
Tstg, Tj
Storage and junction temperature
– 40 to 150
°C
( * ) Oscillator running
( ** ) 4 cm
2 copper area on PCB, see fig. 34
ABSOLUTE MAXIMUM RATINGS
Rthj-pins
Thermal Resistance Junction-pins
Max
14
°C/W
Rthj-amb
Thermal Resistance Junction-ambient
Max
60
°C/W
THERMAL DATA
L6223
2/33
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相关代理商/技术参数
参数描述
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L6225D 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
L6225DTR 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube