FX2512是一款雙通道可編程激光二極管電流源驅(qū)動(dòng)芯片，最低啟動(dòng)電壓僅需2.1V。電流可通過(guò)外接電阻可編程控制。每通道最大電流為500mA。eSOP8提供良好的散熱功能。
FX2512同時(shí)具有使能端控制功能和軟啟動(dòng)功能，保證在實(shí)際應(yīng)用中消除開(kāi)關(guān)尖峰和使能控制，而且兩個(gè)通道可進(jìn)行獨(dú)立編程控制。
特點(diǎn)
雙通道恒流驅(qū)動(dòng)：每個(gè)通道可獨(dú)立驅(qū)動(dòng)最大500mA電流
每個(gè)通道電流可通過(guò)外設(shè)電阻編程控制
工作電壓：1V~10V
熱保護(hù)功能
軟啟動(dòng)性能
簡(jiǎn)潔的外圍元器件
eSOP8封裝
應(yīng)用
激光二極管驅(qū)動(dòng)
可編程電流源
詳情請(qǐng)聯(lián)系工作人員咨詢(xún)
]]>FX2511是一款高精度恒流激光驅(qū)動(dòng)芯片，適合用于共陰極激光二極管中。
內(nèi)部電流可編程控制，從5mA到120mA。同時(shí)FX2511通過(guò)外接功率管來(lái)驅(qū)動(dòng)較大的電流及負(fù)載。
FX2511具有內(nèi)置的軟啟動(dòng)功能。CTRL引腳可以調(diào)節(jié)流過(guò)LD的電流。
芯片封裝型號(hào)為DFN8 2×2，體積小，應(yīng)用緊湊。
特點(diǎn)
高端電流檢測(cè)控制
反接保護(hù)功能
較寬的工作電壓范圍：5V~12V
芯片內(nèi)部最大可驅(qū)動(dòng)電流為120mA，也可通過(guò)外接功率管來(lái)驅(qū)動(dòng)更大的電流
內(nèi)置軟啟動(dòng)功能
外圍電路精簡(jiǎn)
DFN8（2×2）封裝
應(yīng)用
激光管驅(qū)動(dòng)
可編程電流源
詳情請(qǐng)聯(lián)系工作人員咨詢(xún)
]]>The FX2509 is a PWM mode based laser diode driver. The maximum drive capability is 500mA. The PWM frequency is set by external resistors and capacitor. The duty cycle can be adjusted by external resistors. There is a built-in soft-start capability.
FEATURES
Laser Diode Driver in PWM Mode
2.5V to 10V Operation
Built-in Soft-start
PWM Frequency and Duty Cycle Adjustable
Minimum Single External Component Count
SOP8 Package
APPLICATIONS
Programmable Laser Drivers
Self-timed LED Control
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]]>The FX2505 is a PWM mode based laser diode driver. The maximum drive capability is 500mA. The LD current is controlled by an external resistor. The PWM frequency is adjustable through an external resistor. There is a built-in soft-start capability.
FEATURES
Laser Diode Driver in PWM Mode
2.5V to 10V Operation
Built-in Soft-start
PWM Frequency Adjustable
Minimum Single External Component Count
SOT23-5 Package
APPLICATIONS
Laser Pointers
Pulse Mode LD Drivers
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FX2506是一款大電流線(xiàn)性L(fǎng)D ACC模式驅(qū)動(dòng)控制芯片，只需 2.1V輸入即可啟動(dòng)。電流可以通過(guò)外部電阻來(lái)進(jìn)行編程控制，最大可通過(guò)500mA電流, 具有軟啟動(dòng)功能。
芯片采用ESOP8封裝，具有良好的散熱性能和集成度高的特性。
特點(diǎn)
大電流LD ACC模式驅(qū)動(dòng)
工作電壓：1V~15V
外圍電路精簡(jiǎn)
軟啟動(dòng)功能
ESOP8 封裝
應(yīng)用
LD ACC 模式
可編程電流源
詳情請(qǐng)聯(lián)系工作人員咨詢(xún)
]]>The FX2504 is a high precision current regulator with high side current sense capability. The driver allows the laser diode to have common cathode configuration.
The current level can be programmed from 5mA to 120mA with internal drive. The FX2504 has built-in soft-start capability.
The IC provides SOT23-5 package for operations, enabling compact solution.
FEATURES
High Side Current Sense
Reverse Polarity Protection
Wide Input Voltage Range:5V to 10V
120mA Internal Drive
Built-in Soft-Start
Low External Component Count
SOT23-5 Package
APPLICATIONS
Laser Diode Driver
Programmable Current Source
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]]>The HL3503 is a DC-DC based high precision high efficiency laser diode driver. The driver supports common anode configuration. The LD current can be programmed by an external resistor. The current level can be programmed from 50mA to 1000mA. Both boost and buck configurations are supported.
The HL3503 can be used in either linear APC mode or PWM APC mode. In PWM Mode, the PWM frequency can be programmed by an external capacitor. ACC operation is also supported.
The IC provides DFN package for operations, enabling compact solution.
FEATURES
DC-DC Common Anode Laser Diode Driver
Buck/Boost Mode
Supports APC/ACC Configuration
Both PWM and Linear Operations are Available
5V to 7V Input Voltage
Programmable PWM Frequency
Low External Component Count
DFN10 3×3 Package
APPLICATIONS
Laser Diode Driver
Programmable Current Source
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]]>FX6110是一款電流大小可調(diào)的高精度驅(qū)動(dòng)控制芯片。芯片可驅(qū)動(dòng)共陽(yáng)極的激光頭結(jié)構(gòu)。
單顆芯片內(nèi)部電流調(diào)整范圍為10mA到1A。外接功率管可以驅(qū)動(dòng)更大的電流。
FX6110具有軟啟動(dòng)功能。輸出電流可以通過(guò)CTRL來(lái)可編程控制。
芯片采用DFN8 2×3封裝，具有較高的集成度。
特點(diǎn)
1A電流內(nèi)置驅(qū)動(dòng)，外接功率管可驅(qū)動(dòng)更大電流
寬輸入工作電壓：1V~10V
軟啟動(dòng)功能
提供參考電壓輸出
電流可編程控制
簡(jiǎn)潔的外圍元器件
DFN8 2×3封裝
應(yīng)用
激光二極管驅(qū)動(dòng)
可編程電流源
詳情請(qǐng)聯(lián)系工作人員咨詢(xún)
]]>FX6104是一款半導(dǎo)體激光器恒流源驅(qū)動(dòng)芯片，只需 2.1V輸入即可啟動(dòng)，電流可以通過(guò)外部電阻來(lái)進(jìn)行編程控制，最大可通過(guò)400mA電流。
芯片具有內(nèi)置參考電壓和電流可編程軟啟動(dòng)的功能。
特點(diǎn)
驅(qū)動(dòng)最大電流：400mA
工作電壓：1V~6V
外圍電路精簡(jiǎn)
SOT23-5 封裝
應(yīng)用
激光管驅(qū)動(dòng)
可編程電流源
詳情請(qǐng)聯(lián)系工作人員咨詢(xún)
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FX6103是一款高精度電流可調(diào)芯片，芯片可驅(qū)動(dòng)共陽(yáng)極的激光器結(jié)構(gòu)。
電流可調(diào)節(jié)范圍10mA到250mA，F(xiàn)X6103具有內(nèi)置的軟啟動(dòng)功能。電流通過(guò)外部電阻設(shè)置，也可以通過(guò)外部電阻分壓進(jìn)行調(diào)制。
芯片采用SOT23-6封裝，集成度高，非常適合緊湊型尺寸的解決方案。
特點(diǎn)
250 mA LD電流驅(qū)動(dòng)
寬輸入電壓范圍：2.8V~18V
反向電壓保護(hù)
內(nèi)置軟啟動(dòng)
外圍電路簡(jiǎn)單
SOT23-6 封裝
應(yīng)用
激光管驅(qū)動(dòng)
可編程電流源
詳情請(qǐng)聯(lián)系工作人員咨詢(xún)
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