目录
产品概述 返回TOPyAL嘉泰姆
The CXFA3165/CXFA3166 is a single chip solution for fan
speed control. It can be directly connected to the
fan and performs close-loop or open-loop control.
And there are two modes, PWM and linear, to drive
the fan. It determined the current fan speed based
on the fan rotation pulses and an externally supplied
clock. The desired fan speed is programmed
via the SMBus. The actual fan speed and fan status
can be read via the SMBus. Short-circuit protection
is implemented to prevent damages to the fan and
the IC itself.
产品特点 返回TOPyAL嘉泰姆
„ SMBus Interface yAL嘉泰姆
„ Linear or PWM Mode Speed Control yAL嘉泰姆
„ Open or Close Loop Fan Speed Control yAL嘉泰姆
„ Supply Voltage Range 3V~5.5V yAL嘉泰姆
„ ADD0 Pin to Select 3 Different SMBus Addresses yAL嘉泰姆
„ SMBus Alert # for CXFA3166 yAL嘉泰姆
„ CXFA3166 has Built-in Inverter for Crystal Oscillator yAL嘉泰姆
„ Internal 32kHz clock generator, +/- 3% accuracy yAL嘉泰姆
„ SOP-8/MSOP-8 for CXFA3165 yAL嘉泰姆
„ MSOP-10 for CXFA3166yAL嘉泰姆
应用范围 返回TOPyAL嘉泰姆
„ Notebook PC yAL嘉泰姆
„ Industrial PC yAL嘉泰姆
„ LAN Switch yAL嘉泰姆
„ Servers yAL嘉泰姆
„ Telecom equipment yAL嘉泰姆
„ Industrial ControlyAL嘉泰姆
技术规格书（产品PDF) 返回TOP yAL嘉泰姆
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产品封装图 返回TOPyAL嘉泰姆
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电路原理图 返回TOPyAL嘉泰姆
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Sensor and Fan ControlleryAL嘉泰姆 |
Part NO.yAL嘉泰姆 | VCC(V)yAL嘉泰姆 min.yAL嘉泰姆 | VCC(V)yAL嘉泰姆 max.yAL嘉泰姆 | RemoteyAL嘉泰姆 | LocalyAL嘉泰姆 | FanyAL嘉泰姆 | Slave yAL嘉泰姆 AddressyAL嘉泰姆 | AccuracyyAL嘉泰姆 (°C)yAL嘉泰姆 | NoteyAL嘉泰姆 | PackageyAL嘉泰姆 |
CXFA3154yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 2yAL嘉泰姆 | 1yAL嘉泰姆 | 3yAL嘉泰姆 | 111001yAL嘉泰姆 | ±1yAL嘉泰姆 | --yAL嘉泰姆 | TSSOP20yAL嘉泰姆 |
CXFA3155yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 2yAL嘉泰姆 | 1yAL嘉泰姆 | 3yAL嘉泰姆 | SelectableyAL嘉泰姆 | ±1yAL嘉泰姆 | Build-in clockyAL嘉泰姆 | TSSOP20yAL嘉泰姆 |
CXFA3156yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 2yAL嘉泰姆 | 1yAL嘉泰姆 | 4yAL嘉泰姆 | 111001yAL嘉泰姆 | ±1yAL嘉泰姆 | Build-in clockyAL嘉泰姆 | TSSOP20yAL嘉泰姆 |
CXFA3157yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 2yAL嘉泰姆 | 1yAL嘉泰姆 | 4yAL嘉泰姆 | 111001yAL嘉泰姆 | ±1yAL嘉泰姆 | --yAL嘉泰姆 | TSSOP20yAL嘉泰姆 |
CXFA3158yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 3yAL嘉泰姆 | --yAL嘉泰姆 | 1yAL嘉泰姆 | 111101yAL嘉泰姆 | ±1yAL嘉泰姆 | Support transitor yAL嘉泰姆 modeyAL嘉泰姆 | SSOP20yAL嘉泰姆 |
CXFA3159yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 3yAL嘉泰姆 | --yAL嘉泰姆 | 1yAL嘉泰姆 | --yAL嘉泰姆 | ±1yAL嘉泰姆 | --yAL嘉泰姆 | TQFN4X4-24yAL嘉泰姆 |
CXFA3160yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 3yAL嘉泰姆 | --yAL嘉泰姆 | 1yAL嘉泰姆 | 111101yAL嘉泰姆 | ±1yAL嘉泰姆 | PWM fan controller yAL嘉泰姆 Hardware Sets SHDNyAL嘉泰姆 | SSOP16yAL嘉泰姆 TQFN4X4-24yAL嘉泰姆 |
Fan Controller & DriveryAL嘉泰姆 |
Part NO.yAL嘉泰姆 | VCC(V)yAL嘉泰姆 min.yAL嘉泰姆 | VCC (V)yAL嘉泰姆 max.yAL嘉泰姆 | IOUTyAL嘉泰姆 (A)yAL嘉泰姆 | CrystalyAL嘉泰姆 (kHz)yAL嘉泰姆 | InterfaceyAL嘉泰姆 | Speed ControlyAL嘉泰姆 | FOUTyAL嘉泰姆 | NoteyAL嘉泰姆 | PackageyAL嘉泰姆 |
CXFA3161yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 0.8yAL嘉泰姆 | NAyAL嘉泰姆 | SMBusyAL嘉泰姆 | PWMyAL嘉泰姆 | PWM PulseyAL嘉泰姆 | FG,SCPyAL嘉泰姆 | SOP-8yAL嘉泰姆 |
CXFA3162yAL嘉泰姆 | 3yAL嘉泰姆 | 5.5yAL嘉泰姆 | 0.5yAL嘉泰姆 | 32.768yAL嘉泰姆 | SMBusyAL嘉泰姆 | Linear/ PWMyAL嘉泰姆 | DACyAL嘉泰姆 PWMyAL嘉泰姆 | FG,X2,ALERT#,CLK( 1% ),ADD0 yAL嘉泰姆 for address selectable,OpenyAL嘉泰姆 &Close loop control,SCPyAL嘉泰姆 | MSOP10yAL嘉泰姆 |
CXFA3163/4yAL嘉泰姆 | 3yAL嘉泰姆 | 5.5yAL嘉泰姆 | 0.5yAL嘉泰姆 | NAyAL嘉泰姆 | SMBusyAL嘉泰姆 | Linear/yAL嘉泰姆 PWMyAL嘉泰姆 | DACyAL嘉泰姆 PWMyAL嘉泰姆 | FG,X2,ALERT#,CLK,ADD0 for yAL嘉泰姆 address selectable,OpenyAL嘉泰姆 &Close loop control,SCPyAL嘉泰姆 | SOP8/MSOP8/MSOP10yAL嘉泰姆 |
CXFA3165/6yAL嘉泰姆 | 3yAL嘉泰姆 | 5.5yAL嘉泰姆 | 0.5yAL嘉泰姆 | 32.768yAL嘉泰姆 | SMBusyAL嘉泰姆 | Linear/yAL嘉泰姆 PWMyAL嘉泰姆 | DACyAL嘉泰姆 PWMyAL嘉泰姆 | FG,X2,ALERT#,CLK( 3% ),ADD0 yAL嘉泰姆 for address selectable,OpenyAL嘉泰姆 &Close loop control,SCPyAL嘉泰姆 | SOP8/MSOP8/MSOP10yAL嘉泰姆 |
Fan DriveryAL嘉泰姆 |
Part NO.yAL嘉泰姆 | VCC(V)yAL嘉泰姆 min.yAL嘉泰姆 | VCC (V)yAL嘉泰姆 max.yAL嘉泰姆 | IOUTyAL嘉泰姆 (A)yAL嘉泰姆 | Enable activeyAL嘉泰姆 | Control InterfaceyAL嘉泰姆 | Control MethodyAL嘉泰姆 | VOUTyAL嘉泰姆 | NoteyAL嘉泰姆 | PackageyAL嘉泰姆 |
CXFA3167yAL嘉泰姆 /8yAL嘉泰姆 | 3yAL嘉泰姆 | 5.5yAL嘉泰姆 | 0.5yAL嘉泰姆 | HighyAL嘉泰姆 | VSETyAL嘉泰姆 | LinearyAL嘉泰姆 | 1.6XVSETyAL嘉泰姆 | EN,OCP,OTP,G993 with SSyAL嘉泰姆 | SOP-8yAL嘉泰姆 |
CXFA3169yAL嘉泰姆 /70yAL嘉泰姆 | 3yAL嘉泰姆 | 5.5yAL嘉泰姆 | 0.5yAL嘉泰姆 | --yAL嘉泰姆 | VSETyAL嘉泰姆 | LinearyAL嘉泰姆 | 1.6X VSETyAL嘉泰姆 | FON#,OCP,OTP,G995 with SSyAL嘉泰姆 | SOP-8yAL嘉泰姆 |
CXFA3171yAL嘉泰姆 | 10yAL嘉泰姆 | 20yAL嘉泰姆 | 0.5yAL嘉泰姆 | HighyAL嘉泰姆 | VSETyAL嘉泰姆 | LinearyAL嘉泰姆 | 4X VSETyAL嘉泰姆 | EN,OCP,OTPyAL嘉泰姆 | SOP-8yAL嘉泰姆 SOP-8(FD)yAL嘉泰姆 |
CXFA3172yAL嘉泰姆 | 8yAL嘉泰姆 | 15yAL嘉泰姆 | 0.5yAL嘉泰姆 | HighyAL嘉泰姆 | VSETyAL嘉泰姆 | LinearyAL嘉泰姆 | 4X VSETyAL嘉泰姆 | EN,OCP,OTPyAL嘉泰姆 | SOP8yAL嘉泰姆 SOP8(FD)yAL嘉泰姆 |
CXFA3173yAL嘉泰姆 | 4.5yAL嘉泰姆 | 5.5yAL嘉泰姆 | 0.5yAL嘉泰姆 | HighyAL嘉泰姆 | VSETyAL嘉泰姆 | LinearyAL嘉泰姆 | 1.6X VSETyAL嘉泰姆 | EN,OCP,OTP,VSET built-in SSyAL嘉泰姆 | SOP8/TDFN3X3-8yAL嘉泰姆 |
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