T6319A Taiwan Memory Technology, T6319A Datasheet
T6319A
Related parts for T6319A
T6319A Summary of contents
Page 1
... The The T6319A is a switched capacitor voltage converter, that produces a regulated, low ripple output voltage from an unregulated input voltage. A wide-input supply voltage of 2.5V to 5.5V makes the T6319A ideal for a variety of battery sources, such as single cell Li-Ion, or two and three cell nickel or alkaline- based chemistries. ...
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... TM Technology Inc. reserves the right to change products or specifications without notice Voltage output 2 Ground pin 3 Enable signal, high active Flying capacitor “-“ terminal 4 5 Input supply pin. Flying capacitor “+” terminal T6319A DESCRIPTION Publication Date: MAY. 2007 Revision: A ...
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... V <V ,I =100mA 2.5V< IN OUT OUT V <V ,I =100mA 3.0V< IN OUT OUT V <3.0V, I =40mA, 2.7V< IN OUT V < =80mA, 3.1V< IN OUT OUT V < =40mA 3.0V< IN OUT OUT V 5V, Active, NoLoad Current IN= EN=0 V <5V 3.0V< =3.0V, I =100mA, Output=5.0V IN OUT P. 3 T6319A Min. Typ. Max Unit 2.5 5 2.5V 2.40 2.5 2.60 V 2.7V 2.59 2.7 2.80 V 3.0V 2.88 3.0 3.12 V 3.3V 3.16 3.3 3.43 V 4.0V 3.84 4.0 4.16 V 4.5V 4.32 4.5 4.68 V 5.0V 4.80 5.0 5.20 V 5.5V 5.28 5.5 5. 1.0 uA 100 ...
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... In this mode, the output is disconnected from the input as long as V minimum Charge Pump Efficiency The core of the T6319A is a regulated output voltage doubling charge pump. The efficiency (η deal voltage doubling charge pump an typically be expressed as the output power divided by the input power: η ...
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... The output capacitor should be placed close to the output terminals to obtain better smoothing effect on the output ripple. TM Technology Inc. reserves the right to change products or specifications without notice Publication Date: MAY. 2007 T6319A Revision: A ...
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... LED Selection: In applications where the T6319A is utilized as a white LED backlight driver, LEDs with forward voltages up to 5.5V may be used. The T6319A is available in 8 regulated output voltage versions: 2.5V ~ 5.5V. The output voltage option selected will determine the maximum LED forward voltage that can be driven. The trade-off for the lower 4.5V output voltage version is the device’s ability to www.DataSheet4U.com supply greater output current. Refer to the “ ...
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... CH Flash LED Driver The T6319A can source 250mA for pulsed loads up to 500ms from an input supply as low as 3.3V. This makes the device well suited for low-cost flash LED driver applications in portable poducts. Typically the 4.5V output version of the T6319A should be selected for photo-flash LED applications can maintain better voltage regulation at higher pulsed load current levels (refer to figure “ ...
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... White LED Backlighting Application P. 8 T6319A ...
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... Typ. Max. 0.110 0.118 0.062 0.063 0.112 0.118 0.075(BSC) 0.037(BSC) 0.047 0.057 0.043 0.051 0.003 0.06 0.015 0.018 0.023 0.006 0.009 0~8° 5~15° Publication Date: MAY. 2007 T6319A Revision: A ...