參數(shù)資料
型號: LM5100
廠商: National Semiconductor Corporation
英文描述: High Voltage High Side and Low Side Gate Driver
中文描述: 高電壓高側(cè)和低側(cè)柵極驅(qū)動器
文件頁數(shù): 4/12頁
文件大小: 350K
代理商: LM5100
Electrical Characteristics
(Continued)
Specifications in standard typeface are for T
= +25C, and those in
boldface type
apply over the full
operating junction tem-
perature range
. Unless otherwise specified, V
DD
= V
HB
= 12V, V
SS
= V
HS
= 0V, No Load on LO or HO .
Symbol
Parameter
Conditions
HO GATE DRIVER
V
OHH
High-Level Output Voltage
I
HO
= 100 mA
V
OHH
= V
HB
–V
HO
I
OHH
Peak Pullup Current
V
HO
= 0V
I
OLH
Peak Pulldown Current
V
HO
= 12V
THERMAL RESISTANCE
θ
JA
Junction to Ambient
SOIC-8
LLP-10 (Note 3)
Min
Typ
Max
Units
0.35
0.55
V
1.6
1.8
A
A
170
40
C/W
Switching Characteristics
Specifications in standard typeface are for T
= +25C, and those in
boldface type
apply over the full
operating junction tem-
perature range
. Unless otherwise specified, V
DD
= V
HB
= 12V, V
SS
= V
HS
= 0V, No Load on LO or HO.
Symbol
Parameter
Conditions
LM5100
t
LPHL
Lower Turn-Off Propagation Delay (LI
Falling to LO Falling)
t
HPHL
Upper Turn-Off Propagation Delay (HI
Falling to HO Falling)
t
LPLH
Lower Turn-On Propagation Delay (LI
Rising to LO Rising)
t
HPLH
Upper Turn-On Propagation Delay (HI
Rising to HO Rising)
t
MON
Delay Matching: Lower Turn-On and
Upper Turn-Off
t
MOFF
Delay Matching: Lower Turn-Off and
Upper Turn-On
t
RC
, t
FC
Either Output Rise/Fall Time
C
L
= 1000 pF
t
R
, t
F
Either Output Rise/Fall Time
(3V to 9V)
t
PW
Minimum Input Pulse Width that
Changes the Output
t
BS
Bootstrap Diode Turn-Off Time
I
F
= 20 mA,
I
R
= 200 mA
LM5101
t
LPHL
Lower Turn-Off Propagation Delay (LI
Falling to LO Falling)
t
HPHL
Upper Turn-Off Propagation Delay (HI
Falling to HO Falling)
t
LPLH
Lower Turn-On Propagation Delay (LI
Rising to LO Rising)
t
HPLH
Upper Turn-On Propagation Delay (HI
Rising to HO Rising)
t
MON
Delay Matching: Lower Turn-On and
Upper Turn-Off
t
MOFF
Delay Matching: Lower Turn-Off and
Upper Turn-On
t
RC
, t
FC
Either Output Rise/Fall Time
C
L
= 1000 pF
t
R
, t
F
Either Output Rise/Fall Time
(3V to 9V)
Min
Typ
Max
Units
24
45
ns
24
45
ns
24
45
ns
24
45
ns
2
10
ns
2
10
ns
15
ns
C
L
= 0.1 μF
0.6
μs
50
ns
50
ns
25
56
ns
25
56
ns
25
56
ns
25
56
ns
2
10
ns
2
10
ns
15
ns
C
L
= 0.1 μF
0.6
μs
L
www.national.com
4
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