參數(shù)資料
型號: SC402BMLTRT
廠商: Semtech
文件頁數(shù): 4/32頁
文件大小: 1425K
描述: IC REG DL BCK/LINEAR SYNC 32MLPQ
標(biāo)準(zhǔn)包裝: 1
系列: EcoSpeed®, SmartDrive™
拓?fù)洌?/td> 降壓(降壓)同步(1),線性(LDO)(1)
功能: 任何功能
輸出數(shù): 2
頻率 - 開關(guān): 1MHz
電壓/電流 - 輸出 1: 可調(diào)至 0.6V,10A
電壓/電流 - 輸出 2: 可調(diào)至 0.75V,200mA
帶 LED 驅(qū)動器:
帶監(jiān)控器:
帶序列發(fā)生器:
電源電壓: 3 V ~ 28 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 32-MLPQ(5x5)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: SC402BMLDKR
SC402B
4
Electrical Characteristics (continued)
Parameter
Conditions
Min  Typ  Max  Units
Input Supplies (continued)
VDD Supply Current
ENL , EN/PSV = 0V, no external 5V VDD
3
7
ENL , EN/PSV = 0V, external 5V VDD supply
190   300
EN/PSV = VDD (PSAVE), No load, VFB > 600mV
0.7
mA
VDD = 5V, f
SW
 = 250kHz, EN/PSV = floating , no load
(2)
8
VDD = 3V, f
SW
 = 250kHz, EN/PSV = floating , no load
(2)
5
FB On-Time Threshold
Static V
IN
 and load, T
J
 = 0 to +125 癈
0.595   0.6   0.605   V
Static V
IN
 and load, T
J
 = 40 to +125 癈
0.594   0.6   0.606   V
Frequency Range
Continuous mode operation (FCM)
1000   kHz
Bootstrap Switch Resistance
10
&
Timing
On-Time
Continuous mode operation,
V
IN
 = 12V, V
OUT
 = 5V, f
SW
= 300kHz, R
TON
 = 133k&
999   1110   1220   ns
Minimum On-Time
(2)
80
ns
Minimum Off-Time
(2)
VDD = 5V
250
ns
VDD = 3V
370
Soft-Start
Soft-Start Current
3.0
礎(chǔ)
Soft-Start Voltage
(2)
When V
OUT
 reaches regulation
1.5
V
Analog Inputs/Outputs
VOUT Input Resistance
500
k&
Current Sense
Zero-Crossing Detector Threshold
LX - PGND
-3    0    +3   mV
Power Good
Power Good Threshold
Upper limit, V
FB
 > internal 600mV reference
+20
%
Lower limit, V
FB
 < internal 600mV reference
-10
%
Start-Up Delay Time
(between PWM enable and PGOOD high)
VDD = 5V, C
SS
 = 10nF
12
ms
VDD = 3V, C
SS
 = 10nF
7
相關(guān)PDF資料
PDF描述
SC403MLTRT IC REG DL BCK/LINEAR SYNC 32MLPQ
SC418ULTRT IC REG DL BUCK/LINEAR 20MLPQ
SC424MLTRT IC REG DL BUCK/LINEAR 28MLPQ
SC4250LISTRT IC HOT SWAP CTRLR 8-SOIC
SC427MLTRT IC REG DL BUCK/LINEAR 32MLPQ
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC402S 功能描述:數(shù)據(jù)轉(zhuǎn)換模塊 SC400 4W SERIAL OEM RoHS:否 制造商:Lyrtech 產(chǎn)品:ADC and DAC FMC Modules 轉(zhuǎn)換速率:250 MSPS, 1 GSPS 信噪比: ADC 輸入端數(shù)量:2 DAC 輸出端數(shù)量:2 分辨率:14 bit, 16 bit 接口類型:SPI 工作電源電壓:3.3 V, 12 V 工作電源電流: 最大工作溫度: 尺寸:84 mm x 69 mm x 10 mm
SC403 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:6A EcoSpeedTM Integrated FET Regulator with Programmable LDO
SC403B 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:6A EcoSpeed?? Integrated FET Regulator with Programmable LDO
SC403BEVB 制造商:SEMTECH 功能描述:Evaluation Board for 10 A EcoSpeed?Integrated FET Regulator w/ Programmable LDO
SC403BMLTRT 制造商:Semtech Corporation 功能描述:Integrated FET Regulator with Programmable LDO 32-Pin MLPQ T/R 制造商:Semtech Corporation 功能描述:6A EcoSpeed Integrated FET Regulator with Programmable LDO. PKG: MLPQ-32 制造商:Semtech 功能描述:Integrated FET Regulator with Programmable LDO 32-Pin MLPQ T/R 制造商:SEMTECH 功能描述:6A EcoSpeed step down regultor