目录
产品概述 返回TOP9M9嘉泰姆
The CXLE8161/A is a current-mode and fixed frequency
boost converter with an integrated N-FET to drive up to 10
white LEDs in series.The series connection allows the LED current to be identical
for uniform brightness. Its low on-resistance of NFET
and feedback voltage reduces power loss and
achieves high efficiency. Fast 1MHz current-mode PWM
operation is available for input and output capacitors and
a small inductor while minimizing ripple on the input
supply. The OVP pin monitors the output voltage and stops
switching if exceeds the over-voltage threshold. An internal
soft-start circuit eliminates the inrush current during
start-up.
The CXLE8161/A also integrates under-voltage lockout,
over-temperature protection, and current limit circuits.
TheCXLE8161/Ais available in TSOT-23-6Aand TDFN2x2-
8 packages
产品特点 返回TOP9M9嘉泰姆
· Wide Input Voltage from 2.5V to 6V 9M9嘉泰姆
· 0.2V Reference Voltage 9M9嘉泰姆
· Fixed 1MHz Switching Frequency 9M9嘉泰姆
· High Efficiency up to 88% 9M9嘉泰姆
· 100Hz to 200kHz PWM Brightness Control Frequency 9M9嘉泰姆
· Open-LED Protection 9M9嘉泰姆
· Under-Voltage Lockout Protection 9M9嘉泰姆
· Over-Temperature Protection 9M9嘉泰姆
·<1mA Quiescent Current During Shutdown 9M9嘉泰姆
· TSOT-23-6A and TDFN2x2-8 Packages 9M9嘉泰姆
· Lead Free and Green Devices Available
(RoHS Compliant)9M9嘉泰姆
应用范围 返回TOP9M9嘉泰姆
· White LED Display Backlighting 9M9嘉泰姆
· Cell Phone and Smart Phone 9M9嘉泰姆
· PDA, PMP, and MP3 9M9嘉泰姆
· Digital Camera9M9嘉泰姆
技术规格书（产品PDF) 返回TOP 9M9嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持</span>！</span>
9M9嘉泰姆
9M9嘉泰姆
产品封装图 返回TOP9M9嘉泰姆
9M9嘉泰姆
电路原理图 返回TOP9M9嘉泰姆
9M9嘉泰姆
9M9嘉泰姆
9M9嘉泰姆
Lighting and Display Product > White LED Driver9M9嘉泰姆 |
Part_No 9M9嘉泰姆 | Topology 9M9嘉泰姆 | Archi9M9嘉泰姆 tecture 9M9嘉泰姆 | Input 9M9嘉泰姆 Voltage9M9嘉泰姆 (V) 9M9嘉泰姆 | Adj.9M9嘉泰姆 Output 9M9嘉泰姆 Voltage V 9M9嘉泰姆 | No. 9M9嘉泰姆 of 9M9嘉泰姆 LEDs 9M9嘉泰姆 | LED9M9嘉泰姆 Current 9M9嘉泰姆 (Max)9M9嘉泰姆 (A) 9M9嘉泰姆 | Switch Current Limit (A) 9M9嘉泰姆 | Current Sense Voltage (typ)(V) 9M9嘉泰姆 | Switching Frequency (kHz) 9M9嘉泰姆 | Dimming Control 9M9嘉泰姆 | Package 9M9嘉泰姆 |
min9M9嘉泰姆 | max9M9嘉泰姆 | max9M9嘉泰姆 |
CXLE81539M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 2.79M9嘉泰姆 | 69M9嘉泰姆 | 329M9嘉泰姆 | 89M9嘉泰姆 | 0.039M9嘉泰姆 | 0.99M9嘉泰姆 | 0.259M9嘉泰姆 | 10009M9嘉泰姆 | Analog9M9嘉泰姆 | SOT23-69M9嘉泰姆 |
CXLE81549M9嘉泰姆 | Boost9M9嘉泰姆 | VM 9M9嘉泰姆 | 2.59M9嘉泰姆 | 69M9嘉泰姆 | 199M9嘉泰姆 | 49M9嘉泰姆 | 0.039M9嘉泰姆 | 0.49M9嘉泰姆 | 0.259M9嘉泰姆 | 10009M9嘉泰姆 | Analog PWM 9M9嘉泰姆 | SOT23-69M9嘉泰姆 |
CXLE81559M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 2.79M9嘉泰姆 | 219M9嘉泰姆 | 309M9嘉泰姆 | 89M9嘉泰姆 | 0.69M9嘉泰姆 | 3.59M9嘉泰姆 | 0.59M9嘉泰姆 | 12009M9嘉泰姆 | Analog9M9嘉泰姆 | DFN3x3-109M9嘉泰姆 |
CXLE81569M9嘉泰姆 | Charge 9M9嘉泰姆 Pump9M9嘉泰姆 | -9M9嘉泰姆 | 2.89M9嘉泰姆 | 4.59M9嘉泰姆 | -9M9嘉泰姆 | 49M9嘉泰姆 | 0.039M9嘉泰姆 | -9M9嘉泰姆 | -9M9嘉泰姆 | 10009M9嘉泰姆 | Analog PWM 9M9嘉泰姆 Digital9M9嘉泰姆 | QFN4x4-169M9嘉泰姆 |
CXLE81579M9嘉泰姆 | Charge 9M9嘉泰姆 Pump9M9嘉泰姆 | -9M9嘉泰姆 | 2.89M9嘉泰姆 | 4.59M9嘉泰姆 | -9M9嘉泰姆 | 69M9嘉泰姆 | 0.039M9嘉泰姆 | -9M9嘉泰姆 | -9M9嘉泰姆 | 10009M9嘉泰姆 | Analog PWM Digital9M9嘉泰姆 | QFN4x4-169M9嘉泰姆 |
CXLE81589M9嘉泰姆 | Charge 9M9嘉泰姆 Pump9M9嘉泰姆 | -9M9嘉泰姆 | 2.89M9嘉泰姆 | 4.59M9嘉泰姆 | -9M9嘉泰姆 | 49M9嘉泰姆 | 0.039M9嘉泰姆 | -9M9嘉泰姆 | -9M9嘉泰姆 | 10009M9嘉泰姆 | Analog PWM Digital9M9嘉泰姆 | QFN3x3-169M9嘉泰姆 |
CXLE81599M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 2.59M9嘉泰姆 | 69M9嘉泰姆 | 249M9嘉泰姆 | 69M9嘉泰姆 | 0.039M9嘉泰姆 | 1.29M9嘉泰姆 | 0.19M9嘉泰姆 | 10009M9嘉泰姆 | Analog PWM 9M9嘉泰姆 | SOT23-69M9嘉泰姆 |
CXLE81609M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 2.59M9嘉泰姆 | 69M9嘉泰姆 | 399M9嘉泰姆 | 109M9嘉泰姆 | 0.039M9嘉泰姆 | 0.99M9嘉泰姆 | 0.39M9嘉泰姆 | 10009M9嘉泰姆 | Analog PWM 9M9嘉泰姆 | SOT23-69M9嘉泰姆 |
CXLE81619M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 2.59M9嘉泰姆 | 69M9嘉泰姆 | 249M9嘉泰姆 | 69M9嘉泰姆 | 0.039M9嘉泰姆 | 1.29M9嘉泰姆 | 0.29M9嘉泰姆 | 10009M9嘉泰姆 | Analog PWM9M9嘉泰姆 | SOT23-69M9嘉泰姆 |
CXLE81629M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 2.59M9嘉泰姆 | 69M9嘉泰姆 | 409M9嘉泰姆 | 109M9嘉泰姆 | 0.039M9嘉泰姆 | 1.59M9嘉泰姆 | 0.29M9嘉泰姆 | 6009M9嘉泰姆 | Analog PWM9M9嘉泰姆 | TDFN2x2-69M9嘉泰姆 |
CXLE81639M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 2.59M9嘉泰姆 | 69M9嘉泰姆 | 249M9嘉泰姆 | 69M9嘉泰姆 | 0.039M9嘉泰姆 | 29M9嘉泰姆 | 0.29M9嘉泰姆 | 15009M9嘉泰姆 | Analog PWM9M9嘉泰姆 | SOT23-69M9嘉泰姆 |
CXLE81649M9嘉泰姆 | Buck9M9嘉泰姆 | CM9M9嘉泰姆 | 39M9嘉泰姆 | 5.59M9嘉泰姆 | -9M9嘉泰姆 |
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| SOT23-59M9嘉泰姆 |
CXLE81659M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 69M9嘉泰姆 | 249M9嘉泰姆 | 659M9嘉泰姆 | 179M9嘉泰姆 | 0.18per string9M9嘉泰姆 | 3.39M9嘉泰姆 | 0.59M9嘉泰姆 | 200 ~ 9009M9嘉泰姆 | External PWM Dimming/I2C9M9嘉泰姆 | TDFN5x5-169M9嘉泰姆 |
CXLE81669M9嘉泰姆 | Boost9M9嘉泰姆 | CM9M9嘉泰姆 | 2.79M9嘉泰姆 | 69M9嘉泰姆 | 409M9嘉泰姆 | 109M9嘉泰姆 | 0.039M9嘉泰姆 | 1.59M9嘉泰姆 | 0.29M9嘉泰姆 | 6009M9嘉泰姆 | Analog PWM9M9嘉泰姆 | TDFN2x2-69M9嘉泰姆 |
9M9嘉泰姆
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