參數(shù)資料
型號: ADM1070
廠商: Analog Devices, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: -48 V Hot Swap Controller
中文描述: -48 V熱風(fēng)熱插拔控制器
文件頁數(shù): 2/16頁
文件大?。?/td> 367K
代理商: ADM1070
REV. 0
–2–
ADM1070–SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Test Conditions
BOARD SUPPLY
(not connected directly to device)
Maximum Voltage Range
–200
–48
–20
V
Limited by Voltage Capability of
External Components
*
R
DROP
= 16 k
, R1/R2 = 40
*
Typical Operating Voltage Range
–77
–48
–36
V
VIN PIN––SHUNT REGULATOR
Operating Supply Voltage Range, V
SS
Quiescent Supply Current, I
SS
Maximum Shunt Supply Voltage, V
SS
Undervoltage Lockout, V
LKO
UV/OV PIN––UNDERVOLTAGE AND
OVERVOLTAGE DETECTION
Undervoltage Falling Threshold, V
UVF
Undervoltage Rising Threshold, V
UVR
Undervoltage Hysteresis, V
UVH
Overvoltage Falling Threshold, V
OVF
Overvoltage Rising Threshold, V
OVR
Overvoltage Hysteresis V
OVH
Power-On Reset Delay, t
POR
11.5
0.4
12.3
0.85
12.5
8.5
13
1.3
14
10.5
V
mA
V
V
I
SS
= 1.5 mA to 4.25 mA
V
SS
= 11.5 V
I
SS
= 20 mA
7
0.81
0.86
0.86
0.91
45
1.93
1.97
–45
1.70
0.91
0.96
V
V
mV
V
V
mV
ms
1.85
1.89
2.01
2.05
1.10
2.30
TIMER Pin Tied to V
EE
(V
UVR
< UV/OV < V
OVF
)
C
TIMER
= 470 pF
(V
UVR
< UV/OV < V
OVF
)
0.90
1.21
1.51
ms
Voltage Fault Filter Time (UV/OV Out of
Voltage
Window), t
FLT
1.10
1.70
2.30
ms
TIMER Pin Tied to V
EE
(V
UVR
< UV/OV < V
OVF
)
C
TIMER
= 470 pF
(V
UVR
< UV/OV < V
OVF
)
*
0.90
1.21
1.51
ms
Input Current, I
VMON
GATE PIN––FET DRIVER
Maximum Gate Voltage, V
GMAX
Minimum Gate Voltage, V
GMIN
Pull-Up Current, I
GUP
Pull-Down Current, I
GDP
Hold-off Impedance, R
GOFF
1.0
μ
A
11
0
–20
10
12
13
50
–55
V
mV
μ
A
mA
k
k
I
GATE
= –1
μ
A
I
GATE
= 1
μ
A
V
GATE
= 0 V to 9 V, V
SENSE
= 0
V
GATE
= V
SS
V
GATE
< 2 V, V
SS
> 11 V
V
GATE
< 2 V, V
SS
> 2 V
–40
30
10
30
SENSE PIN––CURRENT SENSE
Analog Current Limit Voltage (Rising),V
LIM
Circuit Breaker Limit Voltage (Rising)
Circuit Breaker Limit Voltage (Rising)
(With Respect to V
LIM
), V
LIMITON
Circuit Breaker Limit Voltage (Falling)
Circuit Breaker Limit Voltage (Falling)
(With Respect to V
LIM
), V
LIMITOFF
Fast Current Limit Voltage
Fast Current Limit Voltage
(With Respect to V
LIM
)
Control Loop Transconductance,
(dI
GATE
/dV
SENSE
)
Maximum Current Limit On Time, t
LIMITON
90
75
100
88
–12
110
100
mV
mV
mV
I
GATE
= 0
μ
A to –15
μ
A
60
79
–21
95
mV
mV
107
126
26
145
mV
mV
1.5
2.75
4
μ
A/mV
I
GATE
< 30
μ
A, T
A
= 25
°
C
10
14
18
ms
TIMER Pin Tied to V
EE
(V
UVR
< UV/OV < V
OVF
)
C
TIMER
= 470 pF
(V
UVR
< UV/OV < V
OVF
)
*
TIMER Pin Tied to V
EE
(V
UVR
< UV/OV < V
OVF
)
*
C
TIMER
= 470 pF
(V
UVR
< UV/OV < V
OVF
)
*
(Typical Only)
(Typical Only)
7.4
9.9
12.4
ms
Current Limit PWM Off Time
320
450
580
ms
240
320
400
ms
Current Limit PWM Duty Cycle
Number of Consecutive PWM Retry Cycles
3
7
%
(V
= 0 V, V
EE
= –48 V, R
DROP
= 16 k , T
A
= –40 C to +85 C, unless other-
wise noted.)
相關(guān)PDF資料
PDF描述
ADM1070ART -48 V Hot Swap Controller
ADM1072ARQ Dual, USB 2.0 Full/Standby Power Controller with Supply Steering
ADM1085 Simple Sequencers in 6-Lead SC70
ADM1085AKS-REEL7 Simple Sequencers in 6-Lead SC70
ADM1086 Simple Sequencers in 6-Lead SC70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM1070ART 制造商:AD 制造商全稱:Analog Devices 功能描述:-48 V Hot Swap Controller
ADM1070ART-REEL 制造商:Analog Devices 功能描述:Hot Swap Controller 1-CH -80V 6-Pin SOT-23 T/R 制造商:Analog Devices 功能描述:6-PIN -48V HOT SWAP CONTROLLER I.C. - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:6-PIN -48V HOT SWAP CONTROLLER I.C. - Tape and Reel
ADM1070ART-REEL7 功能描述:IC CTRL HOTSWAP -48 SOT23-6 RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開關(guān):無 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
ADM1070ARTZ-REEL 功能描述:IC CTRLR HOTSWAP -48V SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開關(guān):無 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
ADM1070ARTZ-REEL7 功能描述:IC CTRLR HOTSWAP -48V SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開關(guān):無 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件