参数资料
型号: SC1405DITSTRT
厂商: Semtech
文件页数: 2/14页
文件大小: 0K
描述: IC DRIVER MOSF SYNC DUAL TSSOP14
标准包装: 1
配置: 高端和低端,同步
输入类型: PWM
延迟时间: 20ns
电流 - 峰: 3A
配置数: 1
输出数: 2
高端电压 - 最大(自引导启动): 30V
电源电压: 4.6 V ~ 6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 标准包装
其它名称: SC1405DITSTRTDKR
SC1405D
POWER MANAGEMENT
Absolute Maximum Ratings
Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified
in the Electrical Characteristics section is not implied.
P a r a m e t e r
V C C S u p p l y V o l t a g e
B S T t o P G N D
B S T t o D R N
D R N t o P G N D
D R N t o P G N D P u l s e
O V P _ S t o P G N D
E N , C O , D S P S , M O D E , P R D Y ,
D E L A Y t o A G N D
A G N D t o P G N D
C o n t i n u o u s P o w e r D i s s i p a t i o n
T h e r m a l I m p e d a n c e J u n c t i o n t o C a s e
T h e r m a l I m p e d a n c e J u n c t i o n t o
A m b i e n t
J u n c t i o n T e m p e r a t u r e R a n g e
S t o r a g e T e m p e r a t u r e R a n g e
L e a d T e m p e r a t u r e ( S o l d e r i n g ) 1 0 S e c .
S y m b o l
V C C M A X
V M A X B S T - P G N D
V M A X B S T - D R N
V M A X D R N - P G N
V M A X P U L S E
V M A X O V P S - P G N D
P d
θ J C
θ J A
T J
T S T G
T L E A D
C o n d i t i o n s
D C
t P U L S E < 1 0 0 n S
T a m b = 2 5 ° C , T J = 1 2 5 ° C
T c a s e = 2 5 ° C , T J = 1 2 5 ° C
M i n i m u m
- 0 . 3
- 0 . 3
- 0 . 3
- 2
- 5
- 0 . 3
- 0 . 3
- 1
- 4 0
- 6 5
M a x i m u m
7
3 0
8
2 5
2 5
1 0
V C C + 0 . 3
+ 1
0 . 6 6
2 . 5 6
4 0
1 5 0
+ 1 2 5
+ 1 5 0
3 0 0
U n i t s
V
V
V
V
V
V
V
V
W
° C / W
° C / W
° C
° C
° C
NOTE:
(1) Specification refers to application circuit.
Electrical Characteristics - DC Operating Specifications
Unless otherwise specified: -40 < T J < 125°C; V CC = 6V; 4V < V BST < 26V
P a r a m e t e r
S y m b o l
C o n d i t i o n s
M i n
T y p
M a x
U n i t s
P o w e r S u p p l y
S u p p l y V o l t a g e
V C C
4 . 6
5
6 . 0
V
Q u i e s c e n t C u r r e n t
Q u i e s c e n t C u r r e n t , o p e r a t i n g
I q _ s t b y
I q _ o p
E N = 0 V
V C C = 5 V , C O = 0 V
1
1 0
μ A
m A
P R D Y
H i g h L e v e l O u t p u t V o l t a g e
V O H
V C C = 4 . 7 V , l l o a d = 1 0 m A
4 . 5
4 . 5 5
V
L o w L e v e l O u t p u t V o l t a g e
V O L
V C C < U V L O t h r e s h o l d ,
l l o a d = 1 0 μ A
0 . 1
0 . 2
V
S i n k C u r r e n t
I O _ S I N K
V P R D Y = 0 . 4 V
5
1 0
m A
? 2005 Semtech Corp.
2
www.semtech.com
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