参数资料
型号: MAX764ESA+T
厂商: Maxim Integrated Products
文件页数: 11/12页
文件大小: 0K
描述: IC REG INV -5V/ADJ 0.26A 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 反相
输出类型: 两者兼有
输出数: 1
输出电压: -5V,-1 V ~ -16 V
输入电压: 3 V ~ 16 V
频率 - 开关: 300kHz
电流 - 输出: 260mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOIC
-5V/-12V/-15V or Adjustable,
High-Efficiency, Low I Q DC-DC Inverters
Reference Capacitor
Bypass REF with a 0.1μF capacitor (C3). The REF out-
put can source up to 100μA for external loads.
Layout Considerations
Proper PC board layout is essential to reduce noise
generated by high current levels and fast switching
waveforms. Minimize ground noise by connecting
GND, the input bypass capacitor ground lead, and the
Table 1. Component Suppliers
output filter capacitor ground lead to a single point (star
ground configuration). Also minimize lead lengths to
reduce stray capacitance, trace resistance, and radiat-
ed noise. In particular, keep the traces connected to
FB and LX short. C2 must be placed as close as pos-
sible to the V+ and GND pins. If an external resistor
divider is used (Figure 3), the trace from FB to the resis-
tors must be extremely short.
PRODUCTION METHOD
Surface Mount
Miniature Through-Hole
INDUCTORS
Sumida
CD75/105 series
Coiltronics
CTX series
Coilcraft
DT/D03316 series
Sumida
RCH895 series
CAPACITORS
Matsuo
267 series
Sprague
595D/293D series
AVX
TPS series
Sanyo
OS-CON series (very low ESR)
DIODES
Nihon
EC10QS02L (Schottky)
EC11FS1 (high-speed silicon)
Motorola
1N5817, 1N5818, (Schottky)
Low-Cost Through-Hole
SUPPLIER
Renco
RL1284 series
PHONE
Nichicon
PL series
FAX
MUR105 (high-speed silicon)
AVX
Coilcraft
Coiltronics
USA:
USA:
USA:
(803) 448-9411
(708) 639-6400
(407) 241-7876
(803) 448-1943
(708) 639-1469
(407) 241-9339
Matsuo
USA: (714) 969-2491
Japan: 81-6-337-6450
(714) 960-6492
81-6-337-6456
Motorola
USA:
(800) 521-6274
(602) 952-4190
Nichicon
Nihon
USA: (708) 843-7500
Japan: 81-7-5231-8461
USA: (805) 867-2555
Japan: 81-3-3494-7411
(708) 843-2798
81-7-5256-4158
(805) 867-2556
81-3-3494-7414
Renco
USA:
(516) 586-5566
(516) 586-5562
Sanyo OS-CON
USA: (619) 661-6835
Japan: 81-7-2070-1005
(619) 661-1055
81-7-2070-1174
Sprague Electric Co.
USA:
(603) 224-1961
(603) 224-1430
Sumida
USA: (708) 956-0666
Japan: 81-3-3607-5111
(708) 956-0702
81-3-3607-5144
______________________________________________________________________________________
11
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