參數(shù)資料
型號(hào): MC33680FTBR2
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Dual DC-DC Regulator for Electronic Organizer
中文描述: 1.15 A DUAL SWITCHING CONTROLLER, 100 kHz SWITCHING FREQ-MAX, PQFP32
封裝: PLASTIC, LQFP-32
文件頁(yè)數(shù): 8/16頁(yè)
文件大?。?/td> 340K
代理商: MC33680FTBR2
MC33680
http://onsemi.com
8
10 uS / div
10 uS / div
20 uS / div
20 uS / div
Figure 12. VMAIN Output Ripple (Medium Load)
Figure 13. VMAIN Output Ripple (Heavy Load)
Figure 14. VAUX Output Ripple (Medium Load)
Figure 15. VAUX Output Ripple (Heavy Load)
1: VMAIN = 3.3 V (50 mV/div, AC COUPLED)
2: Voltage at VMAINSW (1 V/div)
1: VMAIN = 3.3 V (50 mV/div, AC COUPLED)
2: Voltage at VMAINSW (1 V/div)
1: VAUX = 20 V (50 mV/div, AC COUPLED)
2: Voltage at VAUXSW (10 V/div)
1: VAUX = 20 V (50 mV/div, AC COUPLED)
2: Voltage at VAUXSW (10 V/div)
5 mS / div
Figure 16. VMAIN Startup and Power–Good Signal
50 mS / div
Figure 17. VAUX Startup
1: VMAIN from1 V to 3.3 V (1 V/div)
2: Voltage of PORB (2 V/div)
3: Voltage of ENABLE (2 V/div)
1: VAUX from1.8 V to 20 V (5 V/div)
2: VAUXEN (2 V/div)
相關(guān)PDF資料
PDF描述
MC33680FTB Single Output LDO, 400mA, Fixed(2.85V), Low Noise, Fast Transient Response 8-MSOP -40 to 85
MC33765DTB Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator
MC33765DTBR2 Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator
MC33887 5.0 A H-Bridge with Load Current Feedback
MC33887DH 5.0 A H-Bridge with Load Current Feedback
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC33689DDWB 功能描述:CAN 接口集成電路 SBCLIN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33689DDWBR2 功能描述:CAN 接口集成電路 SBCLIN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33689DPEW 制造商:Freescale Semiconductor 功能描述:SYSTEM BASIS CHIP W/LIN 制造商:Freescale Semiconductor 功能描述:SYSTEM BASIS CHIP W/LIN - Bulk 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/LIN 32SOIC
MC33689DPEWR2 制造商:Freescale Semiconductor 功能描述:SYSTEM BASIS CHIP W/LIN 制造商:Freescale Semiconductor 功能描述:SYSTEM BASIS CHIP W/LIN - Tape and Reel 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/LIN 32SOIC
MC33689DWB 功能描述:CAN 接口集成電路 SBCLIN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube