5秒后页面跳转
捷配首页

Datasheet > LTC4235
LTC4235 PDF预览

LTC4235

更新时间： 2023-12-20 18:44:01
品牌 Logo 应用领域
亚德诺 - ADI 控制器监视器二极管
页数 文件大小 规格书
22页 490K
描述
具电流监视器的双通道 12V 理想二极管 “或” 和单通道热插拔控制器

阅读下载

获取价格

LTC4235 数据手册

 浏览型号LTC4235的Datasheet PDF文件第1页浏览型号LTC4235的Datasheet PDF文件第2页浏览型号LTC4235的Datasheet PDF文件第4页浏览型号LTC4235的Datasheet PDF文件第5页浏览型号LTC4235的Datasheet PDF文件第6页浏览型号LTC4235的Datasheet PDF文件第7页 
LTC4235  
elecTrical characTerisTics The l denotes the specifications which apply over the full operating  
temperature range, otherwise specifications are at TA = 25°C. VIN = 12V, unless otherwise noted.  
SYMBOL  
Supplies  
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
l
l
l
l
l
V
Input Supply Range  
9
14  
4
V
mA  
V
IN  
I
Input Supply Current  
Internal Regulator Voltage  
2.7  
5
IN  
V
V
I = 0, –500µA  
4.5  
2.1  
30  
5.5  
2.3  
90  
INTVCC  
Internal V Undervoltage Lockout  
INTV Rising  
2.2  
60  
V
INTVCC(UVL)  
CC  
CC  
∆V  
Internal V Undervoltage Lockout  
mV  
INTVCC(HYST)  
CC  
Hysteresis  
Ideal Diode Control  
l
l
l
∆V  
Forward Regulation Voltage  
(V – V +)  
2
15  
12  
28  
14  
mV  
V
FWD(REG)  
INn  
SENSE  
∆V  
DGATE  
External N-Channel Gate Drive  
(V – V  
∆V  
= 0.15V; I = 0, –1µA  
10  
FWD  
)
INn  
DGATEn  
I
I
I
I
t
t
t
CPOn Pull-Up Current  
CPO = IN = 12V  
–50  
–90  
–1.5  
1.5  
–120  
µA  
A
CPO(UP)  
DGATEn Fast Pull-Up Current  
DGATEn Fast Pull-Down Current  
DGATE2 Off Pull-Down Current  
DGATEn Turn-On Delay  
∆V  
∆V  
= 0.2V, ∆V  
= 0V, CPO = 17V  
DGATE(FPU)  
DGATE(FPD)  
DGATE2(DN)  
ON(DGATE)  
OFF(DGATE)  
PLH(DGATE2)  
FWD  
FWD  
DGATE  
= –0.2V, ∆V  
= 5V  
A
DGATE  
l
l
l
l
D2OFF = 2V, ∆V  
= 2.5V  
= 10nF  
= 10nF  
50  
100  
0.25  
0.2  
200  
0.5  
µA  
µs  
µs  
µs  
DGATE2  
∆V  
∆V  
= 0.2V , C  
DGATE  
FWD  
FWD  
DGATEn Turn-Off Delay  
= –0.2V, C  
0.5  
DGATE  
D2OFF Low to DGATE2 High  
50  
100  
Hot Swap Control  
∆V  
l
l
Current Limit Sense Voltage Threshold  
SENSE  
+
OUT = 11V  
OUT = 0V  
22.5  
5.8  
25  
27.5  
10.8  
mV  
mV  
SENSE(TH)  
(V  
+ – V  
–)  
SENSE  
8.3  
+
l
l
V
+
SENSE Undervoltage Lockout  
SENSE Rising  
1.8  
10  
1.9  
50  
2
V
SENSE (UVL)  
+
∆V  
+
SENSE Undervoltage Lockout  
Hysteresis  
90  
mV  
SENSE (HYST)  
+
+
l
l
l
I
I
+
SENSE Pin Current  
SENSE = 12V  
0.3  
10  
10  
0.8  
40  
12  
1.3  
100  
14  
mA  
µA  
V
SENSE  
–
–
–
SENSE Pin Current  
SENSE = 12V  
SENSE  
∆V  
External N-Channel Gate Drive  
HGATE  
I = 0, –1µA  
HGATE  
(V  
– V  
)
OUT  
l
l
l
∆V  
Gate High Threshold (V  
– V )  
OUT  
3.6  
–7  
1
4.2  
–10  
2
4.8  
–13  
4
V
µA  
HGATE(H)  
HGATE(UP)  
HGATE(DN)  
HGATE  
I
I
External N-Channel Gate Pull-Up Current Gate Drive On, HGATE = 0V  
External N-Channel Gate Pull-Down  
Current  
Gate Drive Off, OUT = 12V,  
HGATE = OUT + 5V  
mA  
l
I
External N-Channel Gate Fast Pull-Down Fast Turn-Off, OUT = 12V,  
100  
200  
350  
mA  
HGATE(FPD)  
Current  
HGATE = OUT + 5V  
l
l
l
V
OUT Power Good Threshold  
OUT Rising  
10.2  
110  
10.5  
170  
0.5  
10.8  
240  
1
V
mV  
µs  
OUT(PGTH)  
∆V  
OUT Power Good Hysteresis  
OUT(PGHYST)  
PHL(SENSE)  
+
–
t
t
Sense Voltage (SENSE – SENSE )  
High to HGATE Low  
∆V  
= 200mV, C  
= 10nF  
SENSE  
+
HGATE  
l
l
l
ON Low to HGATE Low  
10  
20  
10  
20  
40  
20  
µs  
µs  
µs  
OFF(HGATE)  
EN High to HGATE Low  
+
SENSE Low to HGATE Low  
SENSE UVLO  
l
t
t
ON High, EN Low to HGATE Turn-On  
50  
100  
150  
ms  
D(HGATE)  
Delay  
l
ON to HGATE Propagation Delay  
ON = Step 0.8V to 2V  
10  
20  
µs  
P(HGATE)  
4235f  
3
For more information www.linear.com/LTC4235  
1234567...22

下载PDF

与LTC4235相关器件

型号 品牌 描述 获取价格 数据表
LTC4235CUFD-2#TRPBF Linear LTC4235 - Dual 12V Ideal Diode-OR and Single Hot Swap Controller with Current Monitor; Pac

获取价格
LTC4235IUFD-1#TRPBF Linear LTC4235 - Dual 12V Ideal Diode-OR and Single Hot Swap Controller with Current Monitor; Pac

获取价格
LTC4235IUFD-2#TRPBF Linear LTC4235 - Dual 12V Ideal Diode-OR and Single Hot Swap Controller with Current Monitor; Pac

获取价格
LTC4236 Linear Dual Ideal Diode-OR and Single Hot Swap Controller with Current Monitor

获取价格
LTC4236 ADI 具电流监视器的双通道理想二极管 “或” 和单通道热插拔控制器

获取价格
LTC4236-1 Linear Dual Ideal Diode-OR and Single Hot Swap Controller with Current Monitor

获取价格

与LTC4235相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证