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參數(shù)資料
| 型號： | MCZ34653EFR2 |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 6/24頁 |
| 文件大小： | 1649K |
| 描述： | IC HOTSWAP CTRLR 1A NEG 8-SOIC |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | 熱交換開關(guān) |
| 應(yīng)用： | 通用 |
| 內(nèi)部開關(guān)： | 是 |
| 電流限制： | 1A |
| 電源電壓： | 36 V ~ 80 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOICN |
| 包裝： | 帶卷 (TR) |
Analog Integrated Circuit Device Data
6
Freescale Semiconductor
34653
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
rchived by Freescale Semiconductor, Inc., 2008
CURRENT LIMIT PINS (ILIM, ICHG)
Overcurrent Limit Steady State
Default
Maximum with External Resistor
Minimum with External Resistor
I
LIM
1.0
1.25
0.15
A
Current Limit During Start-Up
Default
Maximum with External Resistor
Minimum with External Resistor
I
CHG
0.1
0.5
0.05
A
Short Circuit Current Limit
I
SHORT
5.0
A
I
LIM
Current Limit Hysteresis
I
LIMHY
12
%
I
LIM
Current Limit Accuracy
I
LIMCLA
-20
20
%
I
CHG
Current Limit Accuracy
I
CHGCLA
- 35
35
%
ILIM Pin Voltage
V
ILIM
3.1
V
I
LIM
to R
ILIM
Setting Constant
I
LIMCNS
129
A
*
k?/DIV>
I
CHG
Reference Current
I
CHGOUT
- 8.0
糀
I
CHG
to R
ICHG
Setting Constant
I
CHGCNS
335
k?A
POWER GOOD PINS (PG, PG
)
(13)
Power Good Output Low Voltage
I
PG
= 1.6 mA
V
PGL
0.5
V
Power Good Leakage Current
I
PGLG
10
糀
Power Good Current Limit
V
PG
or V
PG
= 3.0 V
I
PGCL
7.0
mA
OUTPUT VOLTAGE PIN (VOUT)
VOUT Leakage Current
I
OUTLG
50
糀
POWER MOSFET
ON Resistance @ 25?/SPAN>C
R
DS(ON)
144
m?/DIV>
THERMAL SHUTDOWN
Thermal Shutdown Temperature
T
SD
160
?SPAN class="pst MCZ34653EFR2_2327112_2">C
Thermal Shutdown Temperature Hysteresis
T
SDHY
25
?SPAN class="pst MCZ34653EFR2_2327112_2">C
Notes
13. Referenced to VIN.
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions 36 V d V
PWR
d 80 V and - 40癈 d T
A
d 85癈. All voltages are referenced to VIN unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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參數(shù)描述 |
|---|---|
| MCZ34670EG | 功能描述:熱插拔功率分布 POWER OVER ETHERNET 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MCZ34670EG/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:IEEE 802.3af PD With Current Mode Switching Regulator |
| MCZ34670EGR2 | 功能描述:熱插拔功率分布 POWER OVER ETHERNET 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MCZ34701EW | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.5A Sw-Mode Power Supply w/Linear Reg RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MCZ34701EWR2 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.5A Sw-Mode Power Supply w/Linear Reg RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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