參數(shù)資料
型號: ISL6405
廠商: Intersil Corporation
英文描述: Dual Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs
中文描述: 雙輸出LNB電源和控制穩(wěn)壓器,帶有I2C接口的先進(jìn)衛(wèi)星機(jī)頂盒設(shè)計
文件頁數(shù): 6/13頁
文件大?。?/td> 341K
代理商: ISL6405
6
22kHz TONE SECTION
Tone Frequency
f
tone
ENT1/2 = H
20.0
22.0
24.0
kHz
Tone Amplitude
V
tone
ENT1/2 = H
500
680
800
mV
Tone Duty Cycle
dc
tone
ENT1/2 = H
40
50
60
%
Tone Rise or Fall Time
T
r
, T
f
ENT1/2 = H
5
8
14
μ
s
LINEAR REGULATOR
Drop-out Voltage
Iout = 750mA (Note 8)
-
1.2
-
V
DSQIN PIN
DSQIN pin logic Low
-
-
1.5V
V
DSQIN pin Logic HIGH
3.0
-
-
V
DSQIN pin Input Current
-
1
-
μ
A
CURRENT SENSE
Pulse by Pulse Current Limit (max Vin)
150
200
250
mV
Input Bias Current
I
BIAS
-
700
-
nA
Over Current Threshold
Static current mode, DCL = H
325
400
500
mV
ERROR AMPLIFIER
Open Loop Voltage Gain
A
OL
(Note 8)
70
88
-
dB
Gain Bandwidth Product
GBP
(Note 8)
10
-
-
MHz
PWM
Maximum Duty Cycle
90
93
-
%
Minimum Pulse Width
(Note 8)
-
20
-
ns
OSCILLATOR
Oscillator Frequency
f
o
Fixed at (10)(f
tone
)
200
220
240
kHz
Thermal Shutdown
Temperature Shutdown Threshold
(Note 8)
-
150
-
Temperature Shutdown Hysteresis
(Note 8)
-
20
-
NOTES:
6. Internal Digital Soft-start
7. VO1 for LNB1, VO2 for LNB2. Voltage programming signals VSEL1, VSEL2, LLC1, and LLC2 are implemented via the I
2
C bus.
IO1 = IO2 = 350mA/750mA.
8. Guaranteed by Design
Electrical Specifications
V
CC
= 12V, T
A
= -20
o
C to +85
o
C, unless otherwise noted. Typical values are at T
A
= 25
o
C. EN1 = EN2 = H,
LLC1 = LLC2 = L, ENT1 = ENT2 = L, DCL = L, DSQIN1 = DSQIN2 = L, Iout = 12mA, unless otherwise noted.
See software description section for I
2
C access to the system.
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISL6405
相關(guān)PDF資料
PDF描述
ISL6405EEBZ Quadruple 2-Input Positive-NAND Gates 14-SSOP -40 to 85
ISL6405ER Quadruple 2-Input Positive-NAND Gates 14-SSOP -40 to 85
ISL6405ERZ Quadruple 2-Input Positive-NAND Gates 14-SSOP -40 to 85
ISL6405EEB Dual Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs
ISL6405ER-T Dual Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs
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參數(shù)描述
ISL6405EEB 功能描述:IC VOLT REG DUAL LNB 28-EPSOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
ISL6405EEB-T 功能描述:IC VOLT REG DUAL LNB 28-EPSOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
ISL6405EEBZ 功能描述:IC VOLT REG DUAL LNB 28-EPSOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
ISL6405EEBZ-T 功能描述:IC VOLT REG DUAL LNB 28-EPSOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
ISL6405ER 功能描述:IC VOLT REG DUAL LNB 32-QFN RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)