參數(shù)資料
型號(hào): RT8100APQV
廠(chǎng)商: Richtek Technology Corporation
英文描述: Synchronous buck PWM DC/DC with Dual Voltage Control Mode
中文描述: 同步降壓PWM直流/雙直流電壓控制模式
文件頁(yè)數(shù): 9/18頁(yè)
文件大?。?/td> 434K
代理商: RT8100APQV
RT8100A
Preliminary
9
DS8100A-01 August 2007
www.richtek.com
Efficiency vs. Output Current
50
54.5
59
63.5
68
72.5
77
81.5
86
90.5
95
0
5
10
15
20
25
Output Current (A)
E
Typical Operating Characteristics
V
IN
= 12V
Load Transient Regulation (Falling)
Time (50us/Div)
V
(200mV/Div)
LGATE
(10V/Div)
UGATE
(10V/Div)
I
Load
(10A/Div)
Frequency vs. R
RT
0
100
200
300
400
500
600
700
800
900
1000
1
10
100
1000
10000
R
RT
(k
π
)
F
1
R
RT
connected to GND
R
RT
connected to 5VSB
Ω
)
V
IN
= 5V
Dead Time (Falling)
LGATE
UGATE
Time (25ns/Div)
PHASE
UGATE
PHASE
(5V/Div)
Dead Time (Rising)
LGATE
UGATE
Time (25ns/Div)
PHASE
UGATE
PHASE
(5V/Div)
Load Transient Regulation (Rising)
Time (10us/Div)
V
(200mV/Div)
I
Load
(10A/Div)
LGATE
(10V/Div)
UGATE
(10V/Div)
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RT8100GQV 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:Synchronous buck PWM DC/DC with Dual Voltage Control Mode
RT8100PQV 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:Synchronous buck PWM DC/DC with Dual Voltage Control Mode
RT8101 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:12V Synchronous Buck PWM DC-DC
RT8101AGS 功能描述:IC REG CTRLR BUCK PWM VM 8-SOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:1MHz 占空比:50% 電源電壓:9 V ~ 10 V 降壓:無(wú) 升壓:是 回掃:是 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP(0.173",4.40mm 寬) 包裝:帶卷 (TR)
RT8101AGSP 功能描述:IC REG CTRLR BUCK PWM VM 8-SOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:4,500 系列:PowerWise® PWM 型:控制器 輸出數(shù):1 頻率 - 最大:1MHz 占空比:95% 電源電壓:2.8 V ~ 5.5 V 降壓:是 升壓:無(wú) 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 125°C 封裝/外殼:6-WDFN 裸露焊盤(pán) 包裝:帶卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名稱(chēng):LM1771SSDX