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參數(shù)資料
| 型號： | MC33341D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 電源管理 |
| 英文描述： | POWER SUPPLY BATTERY CHARGER REGULATION CONTROL CIRCUIT |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | PLASTIC, SO-8 |
| 文件頁數(shù)： | 4/20頁 |
| 文件大小： | 374K |
| 代理商： | MC33341D |
MC33341
4
MOTOROLA ANALOG IC DEVICE DATA
0
0
0
0
–50
1.0
0
280
0
1.6
–50
4.0
VPin 2, CURRENT THRESHOLD ADJUST (mV)
VPin 2, CURRENT THRESHOLD ADJUST (V)
TA, AMBIENT TEMPERATURE (
°
C)
VPin 2, CURRENT THRESHOLD ADJUST (mV)
VPin 6, VOLTAGE THRESHOLD ADJUST (V)
Figure 1. Voltage Sensing
Threshold Change versus Temperature
TA, AMBIENT TEMPERATURE (
°
C)
Figure 2. Current Sensing
Threshold Change versus Temperature
VCC = 6.0 V
Figure 3. Closed–Loop Voltage Sensing Input
versus Voltage Threshold Adjust
Figure 4. Closed–Loop Current Sense Input B
versus Current Threshold Adjust
Figure 5. Closed–Loop Current Sensing Input A
versus Current Threshold Adjust
Figure 6. Closed–Loop Current Sensing Input A
versus Current Threshold Adjust
–25
0
25
50
75
100
125
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
40
80
120
160
200
240
280
–25
0
25
50
75
100
125
40
80
120
160
200
240
280
40
80
120
160
200
240
280
0
–4.0
–8.0
–12
0
–1.0
–2.0
–3.0
–40
–80
–120
–160
–200
–240
–280
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
240
200
160
120
80
40
0
–40
–80
–120
–160
–200
–240
–260
16
14
12
10
8.0
6.0
4.0
2.0
0
0
2.0
4.0
6.0
8.0
10
12
14
14
12
10
8.0
6.0
4.0
2.0
0
14
12
10
8.0
6.0
4.0
2.0
0
VCC = 6.0 V
1 – Source High–Side and Load High–Side
2 – Source Return Low–Side
3 – Load Low–Side
VCC
VCC = 6.0 V
VO = 1.0 V
IO = 1.0 mA
TA = 25
°
C
1
2
3
VPin 5
VPin 6–VPin 5
VPin 6
VPin 1–VPin 6
VCC = 6.0 V
VO = 1.0 V
IO = 1.0 mA
Pin 1 = VCC
TA = 25
°
C
Gnd
VPin 5
VPin 2–VPin 1
VCC = 6.0 V
VO = 1.0 V
IO = 1.0 mA
TA = 25
°
C
VPin 2–|VPin 1|
VPin 5
VCC = 6.0 V
VO = 1.0 V
IO = 1.0 mA
TA = 25
°
C
Noninverting input path is active
for load low–side current sensing.
Inverting Amplifier is
active for source return
low–side current sensing.
Gnd
V
V
t
t
T
V
V
V
V
V
V
V
Differential Amplifier is active for
source high–side and load high–side
current sensing. Both vertical axis are
expressed in millivolts down to VCC.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33341DG | 功能描述:電池管理 2.3-15V Power Supply Charger w/Regulation RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MC33341DR2 | 功能描述:電池管理 2.3-15V Power Supply RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MC33341DR2G | 功能描述:電池管理 2.3-15V Power Supply Charger w/Regulation RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MC33341P | 功能描述:電池管理 2.3-15V Power Supply RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MC33341PG | 功能描述:電池管理 2.3-15V Power Supply Charger w/Regulation RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
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