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參數(shù)資料
| 型號： | MC33466 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 30-mA Switched-Cap DC-DC Converter with fixed 3.3-V Output 6-SOT-23 -40 to 85 |
| 中文描述： | 固定頻率PWM微功率的DC - DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 167K |
| 代理商： | MC33466 |
MC33466
2
MOTOROLA ANALOG IC DEVICE DATA
Representative Block Diagrams
This device contains 100 active transistors.
Gnd
Drive
PWM
Controller
100 kHz
Oscillator
Vref
1
2
VO
MC33466H–XXJT1
MC33466H–XXLT1
Phase
Comp
Soft–Start
Output
(Voltage
Feedback)
3
EXT
Gnd
Drive
PWM
Controller
50 kHz
Oscillator
Vref
1
2
VO
Phase
Comp
Soft–Start
Output
(Voltage
Feedback)
3
VLx Limiter
Lx
Vin
Vin
XX Denotes Output Voltage
CO
CO
D
D
L
L
Rb
Cb
Q
Cin
Cin
MAXIMUM RATINGS
(TC = 25
°
C, unless otherwise noted.)
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Maximum Power Dissipation @ TA
= 25
°
C
Thermal Resistance, Junction–to–Air
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PD
R
θ
JA
500
200
mW
C/W
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NOTE:
ESD data available upon request.
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC33466H-33JT1 | FIXED FREQUENCY PWM MICROPOWER DC-to-DC CONVERTER |
| MC33466H-30LT1 | FIXED FREQUENCY PWM MICROPOWER DC-to-DC CONVERTER |
| MC33560 | Single Output LDO, 400mA, Fixed(3.0V), Low Noise, Fast Transient Response 8-MSOP -40 to 85 |
| MC33560DTB | Single Output LDO, 400mA, Fixed(3.0V), Low Noise, Fast Transient Response 8-MSOP -40 to 85 |
| MC33560DW | Single Output LDO, 400mA, Fixed(3.0V), Low Noise, Fast Transient Response 8-MSOP -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33466H-30JT1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC33466H-50LT1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC3346D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC3346DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC3346L | 制造商:Motorola Inc 功能描述:3346L |
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