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參數(shù)資料
| 型號： | MCZ34652EF |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 2.0 A Negative Voltage Hot Swap Controller with Enhanced Programmability |
| 中文描述： | 2.0負電壓熱插拔控制器與可編程性增強 |
| 文件頁數(shù)： | 6/26頁 |
| 文件大?。?/td> | 647K |
| 代理商： | MCZ34652EF |
Analog Integrated Circuit Device Data
Freescale Semiconductor
6
34652
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
Characteristics noted under conditions 15 V
≤
V
PWR
≤
80 V and -
40
°
C
≤
T
A
≤
85
°
C. All voltages are referenced to VIN unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER SUPPLY PIN (VPWR)
Supply Voltage
V
PWR
15
—
80
V
Supply Current, Device Enabled, Default Mode, Normal Operation
(11)
I
IN
—
900
1400
μ
A
Undervoltage Lockout Threshold (UVLO)
Rising
Falling
Hysteresis
V
UVLOR
V
UVLOF
V
UVLOHY
7.0
6.0
—
8.0
7.0
1.0
9.0
8.0
—
V
UNDERVOLTAGE CONTROL
UV Threshold (Default)
Rising
Falling
Hysteresis
V
UV(ON)
V
UV(OFF)
V
UVHY
—
—
—
38
37
1.0
—
—
—
V
UV Comparator Threshold
Rising
Hysteresis
V
UVC
V
UVCHY
—
—
1.3
34
—
—
V
mV
UV Input Leakage Current
I
UVLG
—
—
1.0
μ
A
Maximum Value of the Series Resistance Between UV and VPWR
Pins
—
—
—
500
k
OVERVOLTAGE CONTROL
OV Threshold (Default)
Rising
Falling
Hysteresis
V
OV (OFF)
V
OV (ON)
V
OVHY
—
—
—
78
76
2.0
—
—
—
V
OV Comparator Threshold
Rising
Hysteresis
V
OVC
V
OVCHY
—
—
1.3
34
—
—
V
mV
OV Input Leakage Current
I
OVLG
—
—
1.0
μ
A
Maximum Value of the Series Resistance Between UV and VPWR
Pins
—
—
—
500
k
Notes
11.
The supply current depends on operation mode and can be calculated as follows:
Start-Up Mode: I
IN
= 539
μ
A + 548
μ
* I
CHG
(
A) + 216
μ
* I
LIM
(
A) + V
PWR
(V) / 460(k
)
Normal Mode: I
IN
= 539
μ
A + 240
μ
* I
LIM
(
A) + 288
μ
* I
LOAD
(
A) + V
PWR
(V) / 460(k
)
Overcurrent Mode: I
IN
= 539
μ
A + 612
μ
* I
LIM
(
A) + V
PWR
(V) / 460(k
)
Disable Mode: I
IN
= 539
μ
A + 240
μ
* I
LIM
(
A) + I
DIS
(
μ
A) + V
PWR
(V) / 460(k
)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCZ34652EFR2 | 功能描述:熱插拔功率分布 Hot Swap Controllor 2.0 Neg Vltg RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MCZ34652EFR2SCALE | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:2.0 A Negative Voltage Hot Swap Controller with Enhanced Programmability |
| MCZ34653EF | 功能描述:熱插拔功率分布 Hot Swap Controller 1.0 Neg Vltg RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MCZ34653EF/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:1.0 A Negative Voltage Hot Swap Controller |
| MCZ34653EFR2 | 功能描述:熱插拔功率分布 Hot Swap Controller 1.0 Neg Vltg RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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