参数资料
型号: MAX5038EAI33+T
厂商: Maxim Integrated Products
文件页数: 14/26页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 28-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
PWM 型: 电流模式
输出数: 1
频率 - 最大: 1MHz
占空比: 90%
电源电压: 4.75 V ~ 28 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
包装: 带卷 (TR)
Dual-Phase, Parallelable, Average Current-Mode
Controllers
R CF
C CFF
C CF
MAX5038
CA1
V IN
SENSE+
DIFF
R IN *
R F *
CEA1
CPWM1
DRIVE 1
I PHASE1
R S
AMP
SENSE-
VEA
V IN
V OUT
V REF
CEA2
CPWM2
DRIVE 2
I PHASE2
R S
C OUT
LOAD
CA2
*R F AND R IN ARE EXTERNAL TO MAX5038
(R F = R8, R IN = R7, FIGURE 1)
Figure 3a. MAX5038 Control Loop
R CF
R CF
C CF
C CCF
C CF
C CFF
MAX5041
CA1
V IN
SENSE+
DIFF
R IN *
R F *
CEA1
CPWM1
DRIVE 1
I PHASE1
R S
AMP
SENSE-
VEA
V IN
V OUT
V REF =
+1.0V
CEA2
CPWM2
DRIVE 2
I PHASE2
R S
C OUT
LOAD
CA2
*R F AND R IN ARE
EXTERNAL TO MAX5041
(R F = R8, R IN = R7, FIGURE 2)
Figure 3b. MAX5041 Control Loop
R CF
C CCF
C CF
14
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MAX5039EUA+T 功能描述:其他电源管理 V-Track Ctlr for PowerPC DSPs & ASICs RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
MAX5039EUA-T 功能描述:其他电源管理 V-Track Ctlr for PowerPC DSPs & ASICs RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel