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參數(shù)資料
| 型號： | L9825 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Octal Low-side Driver For Resistive and Inductive Loads With Serial / Parallel Input Control, Output Protection and Diagnostic |
| 中文描述： | 八路低端電阻式和感性負(fù)載驅(qū)動器與串行/并行輸入控制，輸出保護(hù)和診斷 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 225K |
| 代理商： | L9825 |
5/11
L9825
Diagnostics
V
DG
Diagnostic threshold voltage
0.32·V
CC
0.4·V
CC
V
I
OL
Open load detection sink current
V
out
= V
DG
20
100
μA
t
df
Diagnostic detection filter time for
output 1 & 2 on each diagnostic
condition
15
50
μs
Outputs timing
t
don1
Turn ON delay of OUT 1 and 2
NON
1, 2
= 50% to V
OUT
= 0.9·V
bat
NCS = 50% to V
OUT
= 0.9·V
bat
5
μs
t
don2
Turn ON delay of OUT 3 to 8
NCS = 50% to V
OUT
= 0.9·V
bat
10
μs
t
doff
Turn OFF delay of OUT 1 to 8
NCS = 50% to V
OUT
= 0.1·V
bat
NON
1, 2
= 50% to V
OUT
= 0.1·V
bat
10
μs
dUon1/dt
Turn ON voltage slew-rate
For output 3 to 8; 90% to 30% of
V
bat
; R
L
= 500
; V
bat
= 16V
0.7
3.5
V/μs
dUon2/dt
Turn ON voltage slew-rate
For output 1 and 2; 90% to 30%
of V
bat
; R
L
= 500
; V
bat
= 16V
2
10
V/μs
dUoff1/dt
Turn OFF voltage slew-rate
For output 1 to 8; 30% to 90% of
V
bat
; R
L
= 500
; V
bat
= 16V
2
10
V/μs
dUoff2/dt
Turn OFF voltage slew-rate
For output 1 to 8; 30% to 80% of
V
bat
; R
L
= 500
; V
bat
= 0.9 · V
clp
2
15
V/μs
Serial diagnostic link
(Load capacitor at SDO = 100pF)
f
clk
Clock frequency
50% duty cycle
3
MHz
t
clh
Minimum time CLK = HIGH
160
ns
t
cll
Minimum time CLK = LOW
160
ns
t
pcld
Propagation delay
CLK to data at SDO valid
4.9V
≤
V
CC
≤
5.1V
100
ns
t
csdv
NCS = LOW to data at SDO
active
100
ns
t
sclch
CLK low before NCS low
Setup time CLK to NCS change H/L
100
ns
t
hclcl
CLK change L/H after NCS = low
100
ns
t
scld
SDI input setup time
CLK change H/L after SDI data
valid
20
ns
t
hcld
SDI input hold time
SDI data hold after CLK change H/L
20
ns
t
sclcl
CLK low before NCS high
150
ns
t
hclch
CLK high after NCS high
150
ns
t
pchdz
NCS L/H to output data float
100
ns
NCS pulse filter time
Multiple of 8 CLK cycles
ELECTRICAL CHARACTERISTCS
(continued)
(4.5V
≤
V
CC
≤
5.5V; -40°C
≤
T
J
≤
150°C; unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L9825_03 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Octal Low-side Driver For Resistive and Inductive Loads With Serial / Parallel Input Control, Output Protection and Diagnostic |
| L9825TR | 功能描述:功率驅(qū)動器IC Octal Low Side RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L9826 | 功能描述:功率驅(qū)動器IC Octal Low Side RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L9826_05 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Octal Low-Side Driver for Resistive and Inductive Loads with Serial/Parallel Input Control, Output Protection and Diagnostic |
| L9826TR | 功能描述:功率驅(qū)動器IC Octal Low Side RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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