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深圳市洛伦兹科技有限公司
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corebai芯佰微power management IC电源管理CBM2596DT-ADJ
产品型号:LM2596-ADJ
FEATURES
 3.3V, 5V, 12V, and adjustable output
versions
 Adjustable version output voltage range,
1.2V to 37V± 4% max over line and load
conditions
 Guaranteed 3A output load current
 Input voltage range up to 40V
 Requires only 4 external components
 Excellent line and load regulation
specifications
 150kHz fixed frequency internal oscillator
 TTL shutdown capability
 Low power standby mode,
IQ typically 100μA
 Thermal shutdown and current limit
protection
APPLICATIONS
 Simple high-efficiency step-down
regulator
 On-card switching regulators
 Positive to negative converter
GENERAL DESCRIPTION
The CBM2596 series of regulators are
monolithic integrated circuits that provide all
the active functions for a step-down switching
regulator, capable of driving a 3A load with
excellent line and load regulation. These
devices are available in fixed output voltages
of 3.3V, 5V, 12V and an adjustable output
version.
Requiring a minimum number of external
components, these regulators are simple to
use.
The CBM2596 series operates at a
switching frequency of 150kHz. Available in
standard 5-lead TO-220 package.
Other features include a guaranteed ± 4%
tolerance on output voltage under specified
input voltage and output load conditions, and
± 15% on the oscillator frequency. External
shutdown is included, featuring typically
100μA standby current. Self protection
features include a two stage frequency
reducing current limit for output switch and
an over temperature shutdown for complete
protection under fault conditions. The over
temperature shutdown level is about 145℃
with 5℃ hysteresis.

参考价格:0.5
公司其它产品:

corebai芯佰微达林顿晶体管CBM2003A
corebai芯佰微接口电路CBM232AS
corebai芯佰微接口电路CBM485AS
corebai芯佰微接口电路CBM3232AS
深圳市洛伦兹科技有限公司
地址: 广东·新桥街道贵达商厦4楼
邮编:518103
电话: 请点击此处与厂家联系
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