參數(shù)資料
型號(hào)： ISL6144IVZA
廠商： INTERSIL CORP
元件分類： MOSFETs
英文描述： High Voltage ORing MOSFET Controller
中文描述： 2 A BUF OR INV BASED MOSFET DRIVER, PDSO16
封裝： ROHS COMPLIANT, PLASTIC, MO-153AB, TSSOP-16
文件頁數(shù)： 2/14頁
文件大?。?/td> 404K
代理商： ISL6144IVZA
10
The reverse current peak can be estimated as:
VSD is the MOSFET forward voltage drop
VOS(HS) is the voltage offset of HS Comparator
The duration of the reverse current pulse is few hundred
nanoseconds and is normally kept well below current rating
of the ORing MOSFET.
Reducing the value of VTH(HS) results in lower reverse
current amplitude and reduces transients on the common
bus output voltage.
HVREF and COMP Capacitor Values
HVREF Capacitor (C1): this capacitor is necessary to
stabilize the HVREF(VZ) supply and a value of 150nF is
sufficient. Increasing this value will result in gate turn on time
increase.
COMP Capacitor (C2):Placed between VOUT and COMP
pins to provide filtering and decoupling. A 10nF capacitor is
adequate for most cases.
.
I
reverseP
V
TH HS
()
V
SD
V
OS HS
()
++
r
DS ON
()
------------------------------------------------------------------------- where
;
=
(EQ. 7)
Typical Performance Curves and Waveforms
FIGURE 6. CHARGE PUMP VOLTAGE (VGQP) vs
TEMPERATURE
FIGURE 7. REG. AMP FORWARD REGULATION
FIGURE 8. I BIAS CURRENT vs TEMPERATURE
FIGURE 9. VSET VOLTAGE
7
8
9
10
11
12
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (oC)
CHARGE
P
U
MP
V
O
LTAGE
(V)
10V
48V
75V
12V
R
E
G
AMP
FORW
ARD
RE
GULAT
ION
(
m
V)
12
16
20
24
28
32
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (oC)
48V
75V
10 & 12V
2
2.5
3
3.5
4
4.5
5
5.5
6
-40
-20
0
20
40
60
80
100
120
BIAS
CU
RRE
NT
(mA)
48V
75V
12V
10V
12V
TEMPERATURE (oC)
5
5.1
5.2
5.3
5.4
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (oC)
VS
ET
V
O
LTAGE
(V
)
48V
75V
10 & 12V
ISL6144
相關(guān)PDF資料
PDF描述
ISL6410AIU-T Circular Connector; No. of Contacts:6; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:8; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:8-6 RoHS Compliant: No
ISL6410AIU-T5K Circular Connector; No. of Contacts:13; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:10-13 RoHS Compliant: No
ISL6410AIU-TK Circular Connector; No. of Contacts:13; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:10-13 RoHS Compliant: No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6144IVZA-T 功能描述:IC CTRLR MOSFET HV ORING 16TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:電池備份，工業(yè)/汽車，大電流開關(guān) FET 型:- 輸出數(shù):5 內(nèi)部開關(guān):是 延遲時(shí)間 - 開啟:100ns 延遲時(shí)間 - 關(guān)閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:帶卷 (TR)
ISL6144IVZA-T7A 功能描述:熱插拔功率分布 W/ANNEAL 16LD TSSOP ORING FET CONTRLR 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
ISL6146 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Voltage ORing FET Controller
ISL6146A 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Voltage ORing FET Controller
ISL6146AEVAL1Z 制造商:Intersil Corporation 功能描述:ISL6146A EVALUATION BOARD - 8 LEAD - MSOP - ROHS COMPLIANT - Bulk 制造商:Intersil Corporation 功能描述:BOARD EVAL FOR ISL6146 制造商:Intersil 功能描述:ISL98002CRZ-EVALZ EVAL BRD RHS COMPLIA
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