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參數(shù)資料
| 型號： | SC1405 |
| 廠商： | Semtech Corporation |
| 英文描述： | HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER |
| 中文描述： | 高速同步功率MOSFET的智能驅(qū)動 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 133K |
| 代理商： | SC1405 |
SC1405
HIGH SPEED SYNCHRONOUS POWER
MOSFET SMART DRIVER
2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
August 31, 2000
4
ELECTRICAL CHARACTERISTICS (DC OPERATING SPECIFICATIONS) Cont.
PARAMETER
SYMBOL
AC OPERATING SPECIFICATIONS
CONDITIONS
MIN
TYP
MAX
UNITS
HIGH-SIDE DRIVER
rise time
tr
TG
,
CI = 3nF, V
BST
- V
DRN
= 4.6V,
16
25
ns
fall time
tf
TG
CI = 3nF, V
BST
- V
DRN
= 4.6V,
17
27
ns
propagation delay time,
TG going high
tpdh
TG
CI = 3nF, V
- V
= 4.6V,
C-delay=0
35
56
ns
propagation delay time,
TG going low
tpdl
TG
CI = 3nF, V
BST
- V
DRN
= 4.6V,
25
40
ns
LOW-SIDE DRIVER
rise time
tr
BG
CI = 3nF, V
V_5
= 4.6V,
20
32
ns
fall time
tr
BG
CI = 3nF, V
V_5
= 4.6V,
18
29
ns
propagation delay time
BG going high
tpdh
BGHI
CI = 3nF, V
V_5
= 4.6V,
DRN < 1V
45
72
ns
progagation delay time
BG going low
tpdl
BG
CI = 3nF, V
V_5
= 4.6V,
12
20
ns
UNDER-VOLTAGE LOCKOUT
V_5 ramping up
tpdh
UVLO
tpdl
UVLO
EN is High
10
us
V_5 ramping down
EN is High
10
us
PRDY
EN is transitioning from low to
high
tpdhPRDY
V_5 > UVLO threshold, Delay
measured from EN > 2.0V to
PRDY > 3.5V
10
μs
EN is transitioning from high to
low
tpdh
UVLO
V_5 > UVLO threshold. Delay
measured from EN < 0.8V tp
PRDY < 10% of V_5
500
μs
DSPS_DR
rise/fall time
tr
DSPS_DR,
tf
DSPS_DR
tpdh
DSPS_DR
CI = 100pf, V_5 = 4.6V,
20
ns
propagation delay,
DSPS_DR going high
S_MOD goes high and
BG goes high or S_MOD goes low
10
ns
propagation delay
DSPS_DR goes low
tpdl
DSPS_DR
S_MOD goes high and BG goes
low
10
ns
OVERVOLTAGE PROTECTION
propagation delay
OVP_S going high
tpdh
OVP_S
V_5 = 4.6V, T
= 125°C, OVP_S >
1.2V to BG > 90% of V_5
1
μs
Note:
(1) This device is ESD sensitive. Use of standard ESD handling precautions is required.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC1405B | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER |
| SC1405BTS.TR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:High Speed Synchronous Power MOSFET Smart Driver |
| SC1405CTS.TR | 制造商:Semtech Corporation 功能描述: |
| SC1405D | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:High Speed Synchronous Power MOSFET Smart Driver |
| SC1405DITSTRT | 功能描述:IC DRIVER MOSF SYNC DUAL TSSOP14 RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:95 系列:- 配置:高端和低端，獨立 輸入類型:非反相 延遲時間:160ns 電流 - 峰:290mA 配置數(shù):1 輸出數(shù):2 高端電壓 - 最大（自引導(dǎo)啟動）:600V 電源電壓:10 V ~ 20 V 工作溫度:-40°C ~ 125°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-SOIC 包裝:管件 產(chǎn)品目錄頁面:1381 (CN2011-ZH PDF) |
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