參數(shù)資料
型號： MC33394
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
元件分類： CAN
英文描述： Switch Mode Power Supply with Multiple Linear Regulators and High Speed CAN Transceiver(帶有多個線性穩(wěn)壓器和高速CAN收發(fā)器的開關(guān)方式電源)
中文描述： 開關(guān)電源的多線性穩(wěn)壓器和高速CAN收發(fā)器（帶有多個線性穩(wěn)壓器和高速的CAN收發(fā)器的開關(guān)方式電源）
文件頁數(shù)： 12/44頁
文件大?。?/td> 641K
代理商： MC33394
12
Go to: www.freescale.com
3. ELECTRICAL CHARACTERISTICS
(–40
°
C
≤
TA
≤
+125
°
C; +4.0 V
≤
VBAT
≤
+26.5 V using the 33394 typical application
circuit – see Figure 1, unless otherwise noted.)
Characteristic
Symbol
Min.
Typ.
Max.
Unit
DC CHARACTERISTICS:
SUPERVISORY OUTPUTS
Reset Voltage Thresholds
/HRESET to follow /PRERESET by 0.7
μ
s
VDDH Reset Upper Threshold Voltage
(Note 1)
5.2
V
VDDH Reset Lower Threshold Voltage
(Note 1)
4.8
V
VDD3_3 Reset Upper Threshold Voltage
(Note 1)
3.43
V
VDD3_3 Reset Lower Threshold Voltage
(Note 1)
3.17
V
VDDL Reset Upper Threshold Voltage
(Notes 1, 4)
1.35
V
VDDL Reset Lower Threshold Voltage
(Notes 1, 4)
1.2
V
/PORESET Voltage Threshold
VKAM Reset Upper Threshold Voltage
(Notes 2, 5)
1.35
V
VKAM Reset Lower Threshold Voltage
(Notes 2, 5)
1.2
V
/PRERESET, /HRESET, /PORESET Open Drain Maximum Voltage
(Note 3)
7.0
V
/PRERESET, /HRESET, /PORESET Open Drain Pull–Down Current,
Vreset< 0.4 V
/PRERESET, /HRESET, /PORESET Low–Level Output Voltage,
IOL = 1.0 mA
1.0
mA
0.5
V
/PRERESET /HRESET /PORESET Leakage Current
15
μ
A
WAKEUP High–Level Output Voltage, IOH = –800
μ
A
VDDH–0.8
V
WAKEUP Low–Level Output Voltage, IOL = 1.6 mA
0.4
V
HRT Voltage Threshold
2.49
2.53
2.57
V
HRT Sink Current
1.0
mA
HRT Leakage Current
5.0
μ
A
HRT Saturation Voltage, HRT Current = 1 mA
0.4
V
AC CHARACTERISTICS:
SUPERVISORY OUTPUTS
/PORESET Delay
Delay time from VKAM in regulation and stable to the release of
/PORESET
7.0
10
15
ms
Reset Delay Time
Time from fault on VDDH, VDD3_3, VDDL or VKAM to Reset
(/PORESET, /PRERESET)
10
20
50
μ
s
/HRESET Delay Time
Time From /PRERESET low to /HRESET low
0.5
0.7
1.0
μ
s
VDDH, VDDL, VREF Power Up Sequence
Max Power Up Sequence Time Dependent on Output Load
Characteristics.
(Note 3)
800
μ
s
NOTE:
1. VDDH, VDD3_3, VDDL regulator outputs supervised by /PRERESET and /HRESET.
2. VKAM regulator output supervised by /PORESET.
3. Guaranteed by design but not production tested.
4. Measured at the VDDL_FB pin.
5. Measured at the VKAM_FB pin.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
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MC33394DH 功能描述:IC POWER SUPPLY MULT-OUT 44-HSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
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MC33395DWBR2 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 TPD RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
MC33395EW 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 TPD - THREE PHASE DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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