参数资料
型号: MAX5067ETH+T
厂商: Maxim Integrated Products
文件页数: 25/32页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 44-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
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: 44-WFQFN 裸露焊盘
包装: 带卷 (TR)
Dual-Phase, +0.6V to +3.3V Output Parallelable,
Average-Current-Mode Controllers
Table 1. Component List
DESIGNATION
C1, C2
C3 – C11
C12, C13
C14, C15
C16 – C25
C26 – C30, C37
C31
C32, C34, C36
C33, C35, C43
C38
C39
C40, C41, C42
C44
D1, D2
D3, D4
L1, L2
Q1, Q3
Q2, Q4
R1, R2
R3, R13
R4
R5, R6
R IN
R f
R11
R12
RA
RB
RH
RL
RX
QTY
2
9
2
2
10
6
1
3
3
1
1
3
1
2
2
2
2
2
4
2
2
2
1
1
1
1
1
1
1
1
1
DESCRIPTION
47μF,16V X5R input-filter capacitors TDK C5750X5R1C476M
22μF, 16V input-filter capacitors TDK C4532X5R1C226M
0.47μF, 16V capacitors TDK C1608X5R1A474K
100μF, 6.3V, output-filter capacitors Murata GRM44-1X5R107K6.3
270μF, 2V output-filter capacitors Panasonic EEFUE0D271R
10μF, 6.3V output-filter capacitors TDK C2012X5R05106M
4700pF, 16V X7R capacitor Vishay-Siliconix VJ0603Y471JXJ
470pF, 16V capacitors Murata GRM1885C1H471JAB01
0.01μF, 50V X7R capacitors Murata GRM188R71H103KA01
4.7μF, 16V X5R capacitor Murata GRM40-034X5R475k6.3
0.1μF, 10V Y5V capacitor Murata GRM188F51A105
0.1μF, 16V X7R capacitors Murata GRM188R71C104KA01
100pF — OVPIN capacitor
Schottky diodes ON-Semiconductor MBRS340T3
Schottky diodes ON-Semiconductor MBR0520LT1
0.6μH, 27A inductors Panasonic ETQP1H0R6BFX
Upper-power MOSFETs Vishay-Siliconix Si7860DP
Lower-power MOSFETs Vishay-Siliconix Si7886DP
Current-sense resistors, use two 2.7m ? resistors in parallel, Panasonic ERJM1WSF2M7U
2.2 ? ±1% resistors
7.5k ? ±1% resistor
1k ? ±1% resistors
4.99k ? ±1% resistor
37.4k ? ±1% resistor
10k ? ±1% resistor
10k ? ±1% resistor
See the Overvoltage Protection (MAX5067) section
See the Overvoltage Protection (MAX5067) section
See the Adaptive Voltage Positioning and Voltage-Error Amplifier sections
See the Adaptive Voltage Positioning and Voltage-Error Amplifier sections
Open circuit
Table 2. Component Suppliers
SUPPLIER
Murata
ON Semiconductor
Panasonic
TDK
Vishay-Siliconix
PHONE
770-436-1300
602-244-6600
714-373-7939
847-803-6100
1-800-551-6933
FAX
770-436-3030
602-244-3345
714-373-7183
847-390-4405
619-474-8920
WEBSITE
www.murata.com
www.on-semi.com
www.panasonic.com
www.tcs.tdk.com
www.vishay.com
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