参数资料
| 型号： | ZXSC100X8TC |
| 厂商： | Diodes Inc |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BST PWM 8-MSOP |
| 标准包装： | 4,000 |
| PWM 型： | 控制器 |
| 输出数： | 1 |
| 频率 - 最大： | 200kHz |
| 占空比： | 90% |
| 电源电压： | 0.926 V ~ 1 V |
| 降压： | 无 |
| 升压： | 是 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 包装： | 带卷 (TR) |
| 配用： | ZXSC100-EVAL-ND - BOARD EVALUATION FOR ZXSC100 |
ZXSC100X8 Obsolete
Closest Alternative is ZXSC100N8
ZXSC100
SINGLE CELL DC-DC CONVERTER SOLUTION
Description
The ZXSC100 series is designed for DC-DC applications
where step-up voltage conversion from very low input
voltages is required. These applications mainly operate from
single nickel cadmium or nickel metal hydride battery cells.
The circuit can start up under full load with regulation
maintained down to an input voltage of only 0.926 volts. The
solution configuration ensures optimum efficiency over a wide
range of load currents. Several circuit configurations are
possible with loads up to 2W. The step up output voltage is
easily programmed with external resistors. With its non-
synchronous architecture an output voltage down to the input
voltage level can be achieved. For best performance the
ZXSC100 quiescent current is a small 150 μ A ensuring
minimum battery drain in no load conditions.
The IC and discrete combination offers the ultimate cost vs.
performance solution for single cell DC-DC conversion.
Features
Pin Assignments
Applications
SO-8
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Efficiency maintained over a wide range of input
voltages and load currents 82% efficiency @ V BATT = 1V
Startup under full load
Minimum operating input voltage V BATT = 0.926V
Adjustable output voltage down to V BATT
Quiescent current typically 150 μ A referred to input
voltage
SO-8 package in “Green” Molding Compound (No Br,
Sb) with lead Free Finish/RoHS Compliant (Note 1)
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Cordless telephones
MP3 players
PDA
Pagers
Battery backup supplies
Electronic toothbrush
GPS receivers
Digital camera
Palmtop computers
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS
exemptions applied. Please visit our website at:
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Hand held instruments
Portable medical equipment
Solar powered equipment
Typical Application Circuit
ZXSC100
Document number: DS33613 Rev. 6 - 2
1 of 13
January 2012
? Diodes Incorporated
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