參數(shù)資料
型號(hào): NCV3843BV
廠商: ON SEMICONDUCTOR
英文描述: High Performance Current Mode Controllers(高性能電流模式控制器)
中文描述: 高性能電流模式控制器(高性能電流模式控制器)
文件頁(yè)數(shù): 2/20頁(yè)
文件大?。?/td> 369K
代理商: NCV3843BV
UC3842B, UC3843B, UC2842B, UC2843B, NCV3843BV
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Bias and Driver Voltages (Zero Series Impedance, see also Total Device spec)
V
CC
, V
C
30
V
Total Power Supply and Zener Current
(I
CC
+ I
Z
)
30
mA
Output Current, Source or Sink
I
O
1.0
A
Output Energy (Capacitive Load per Cycle)
W
5.0
J
Current Sense and Voltage Feedback Inputs
V
in
0.3 to + 5.5
V
Error Amp Output Sink Current
I
O
10
mA
Power Dissipation and Thermal Characteristics
D Suffix, Plastic Package, SOIC14 Case 751A
Maximum Power Dissipation @ T
A
= 25
°
C
Thermal Resistance, JunctiontoAir
D1 Suffix, Plastic Package, SOIC8 Case 751
Maximum Power Dissipation @ T
A
= 25
°
C
Thermal Resistance, JunctiontoAir
N Suffix, Plastic Package, Case 626
Maximum Power Dissipation @ T
A
= 25
°
C
Thermal Resistance, JunctiontoAir
P
D
R
JA
P
D
R
JA
P
D
R
JA
862
145
702
178
1.25
100
mW
°
C/W
mW
°
C/W
W
°
C/W
Operating Junction Temperature
T
J
+150
°
C
Operating Ambient Temperature
UC3842B, UC3843B
UC2842B, UC2843B
UC3842BV, UC3843BV
NCV3843BV
T
A
0 to 70
25 to + 85
40 to +105
40 to +125
°
C
Storage Temperature Range
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
T
stg
65 to +150
°
C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCV3843BV_10 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High Performance Current Mode Controllers
NCV3843BVD1R2G 功能描述:電流型 PWM 控制器 ANA SMPS PWM CNTRLER RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
NCV3843BVDR2 功能描述:IC REG CTRLR PWM CM 14-SOIC RoHS:否 類別: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:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 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 ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR)
NCV3843BVDR2G 功能描述:電流型 PWM 控制器 ANA PWM SWTCHING REG RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
NCV3845BVD1R2G 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High Performance Current Mode Controllers