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參數資料
| 型號： | MC34025P |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 85 |
| 中文描述： | 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數： | 5/20頁 |
| 文件大小： | 516K |
| 代理商： | MC34025P |
MC34025 MC33025
5
MOTOROLA ANALOG IC DEVICE DATA
(
V
,
V
VCC = 15 V
0
10
20
30
40
50
TA, AMBIENT TEMPERATURE (
°
C)
,
I
Figure 7. Reference Voltage Change
versus Source Current
,
V
ISource, SOURCE CURRENT (mA)
Figure 8. Reference Short Circuit Current
versus Temperature
–55
TA, AMBIENT TEMPERATURE (
°
C)
–25
0
25
50
75
100
125
Figure 9. Reference Line Regulation
Figure 10. Reference Load Regulation
Figure 11. Current Limit Comparator Threshold
Change versus Temperature
TA, AMBIENT TEMPERATURE (
°
C)
Figure 12. Shutdown Comparator Threshold
Voltage versus Temperature
–55
–25
25
50
75
100
125
–50
–25
0
25
50
75
125
100
0
TA = +25
°
C
TA = –55
°
C
Vref LINE REGULATION 10 V – 24 V
2.0 ms/DIV
2
Vref LINE REGULATION 1.0 mA – 10 mA
2.0 ms/DIV
2
TA = +125
°
C
VCC = 15 V
VCC = 15 V
1.42
4.0
2.0
–4.0
–8.0
–10
–12
0
–5.0
–10
–15
–20
–25
–30
66
65.6
65.2
64.8
64.4
64
1.50
1.46
1.38
1.34
1.30
0
–2.0
–6.0
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| MC33025 | High Speed Double-Ended PWM Controller |
| MC33025DW | High Speed Double-Ended PWM Controller |
| MC33025P | High Speed Double-Ended PWM Controller |
| MC34025P | Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 85 |
| MC3403 | Amplifiers and Comparators |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC34025PG | 功能描述:電流型 PWM 控制器 Dual Output Voltage or Current Mode PWM RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| MC3403 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE LOW-POWER OPERATIONAL AMPLIFIERS |
| MC3403_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Single Supply Quad Operational Amplifiers |
| MC3403D | 功能描述:運算放大器 - 運放 Quad Low Power RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MC3403D | 制造商:STMicroelectronics 功能描述:Operational Amplifier (Op-Amp) IC |
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