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參數(shù)資料
| 型號： | MC33565 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Single Output LDO, 400mA, Fixed(3.0V), Low Noise, Fast Transient Response 5-SOT-23 -40 to 85 |
| 中文描述： | 200毫安LDO穩(wěn)壓器智能與SMART旁路控制 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 88K |
| 代理商： | MC33565 |
MC33565
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
(TC = 25
°
C, unless otherwise noted)
Parameter
Symbol
Max Value
Unit
Input Voltage, VCC
Vmax
Vmin
7.0
Vdc
–0.5
Vdc
Operating Ambient Temperature
Ta
TJ
TL
Tstg
R
θ
JA1
–5 to +70
°
C
Operating Junction Temperature
– 5 to +150
°
C
Lead Temperature (Soldering, 10 seconds)
300
°
C
Storage Temperature Range
– 55 to +150
°
C
Package Thermal Resistance, Junction to Ambient
180
°
C/W
NOTES:
1.
Mounted on recommended minimum PCB pad on FR4, 2–oz. copper circuit board.
AC ELECTRICAL SPECIFICATIONS(3) (4)
Parameter
Symbol
Min
Typ
Max
Unit
Drive High Delay (Vin ramping up)
CDrive = 1.2 nF, measured from +5 Vin = VthresHi to VDrive = 2V
tDH
0.5
3.5
μ
S
Drive Low Delay (Vin ramping down)
CDrive = 1.2 nF, measured from +5 Vin = VthresLo to VDrive = 2V
tDL
0.5
3.5
μ
S
NOTES:
(1.) See 5V Detect Thresholds Diagram.
(2.) Recommended source impedance for 5V supply:
≤
0.25 . This will ensure that Io x Rsource < Vhyst, thus avoiding
driveout toggling during 5V detect threshold transitions.
(3.) See Figure 2. Application Block Diagram.
(4.) See Timing Diagram.
PIN ASSIGNMENTS AND FUNCTIONS
PIN #
PIN NAME
PIN DESCRIPTION
1
+5 Vin
N/C
This is the input supply for the IC. Typical voltage 5 V. (1) (2)
2,5
Reserved
3
+3.3 Vin
Gnd
Auxiliary input. Typical voltage 3.3 V.
4
Logic and Power Gnd.
6
Sense in
Load–sense voltage input to internal regulator.
7
+3.3 Vout
3.3V output provided to the application circuit (output current is sourced to this pin from the 5V input.)
8
Drive out
This output drives a P–channel MOSFET with up to 2000pF of “effective” gate capacitance.
Recommended device is MGSF1P02ELT MOSFET. Drive out has active internal pull–up and
pull–down circuitry to guarantee fast transitions.
DEVICE MARKING
Device
Type
Sub–type
Marking (1st Line)
MC33565D
3.3 V
MC565
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33565D | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 200mA w/Sleep RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33565DG | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 200mA w/Sleep And Active Mode RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33565DMR2 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 200mA w/Sleep RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33565DMR2G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 200mA w/Sleep And Active Mode RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC33565DR2 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 200mA w/Sleep RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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