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·ûºÅ | ÌØÐÔ | ²âÊÔÌõ¼þ | µ¥Î» | Min | Typ | Max |
VDD | ÊäÈëµçѹ·¶Î§ | V | 2 | 5 | 6 | |
ICC | оƬ¹¤×÷µçÁ÷ | VIN =5V ³äµç״̬
VIN =0V Éýѹ״̬ VIN =0V ¹Ø±Õ״̬ |
mA
mA uA |
0.7
0.6 5 |
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ILED | L1~L4 ¶Ë¿ÚµçÁ÷ | L1~L4
¶Ë¿Úµçѹ¸ßÓÚ 1V |
mA | 3 | ||
ILED2 | LED ÊÖµçµçÁ÷ | mA | 30 | |||
VIN µôµç¼à²â | VIN ´ÓµÍµ½¸ß | Vin>BAT | mV | 250 | ||
VIN ´Ó¸ßµ½µÍ | Vin>BAT | mV | 50 | |||
VBAT | ¸¡³äÃż÷µçѹ | V | 4.17 | 4.22 | 4.27 | |
VCV | ½øÈë CV | V | 4.22 | |||
VTRKL | ä¸Á÷תºãÁ÷ | VBAT ´ÓµÍµ½¸ß | V | 2.8 | ||
VRECHG | ¸´³äÃż÷µçѹ | VBAT ´Ó¸ßµ½µÍ | V | 4.1 | ||
VIs | IS ²Î¿¼µçѹ | V | 0.2 | |||
TTAP | ÊÖ¶¯°´¼ü¶Ì°´Ê±¼ä | mS | 50 | |||
ÊÖ¶¯°´¼ü³¤°´Ê±¼ä | S | 3 | ||||
THOLD | ÉýѹµçÁ¿ÏÔʾµÄ±£³Öʱ¼ä | S | 8 | |||
TC_LED | ÉýѹµçÁ¿µÄ¼ì²âʱ¼ä | S | 16 | |||
VSD | Éýѹ¹¤×÷ʱµçÁ¿²»×ãÉÁµÆ | VBAT ´Ó¸ßµ½µÍ | V | 3.2 | ||
VSD1 | Éýѹ¹¤×÷ʱµçÁ¿²»×ã¹Ø»ú | VBAT ´Ó¸ßµ½µÍ | V | 2.8 | ||
VSD2 | ÉýѹÆô¶¯µçѹ | V | 3 | |||
VLED1 | LED ÏÔʾµÄãÐÖµµçѹ | VBAT ´Ó¸ßµ½µÍ | V | 3.2 | ||
VBAT ´ÓµÍµ½¸ß | V | 3.6 | ||||
VLED2 | VBAT ´Ó¸ßµ½µÍ | V | 3.45 | |||
VBAT ´ÓµÍµ½¸ß | V | 3.80 | ||||
VLED3 | VBAT ´Ó¸ßµ½µÍ | V | 3.65 | |||
VBAT ´ÓµÍµ½¸ß | V | 4.00 | ||||
VLED4 | VBAT ´Ó¸ßµ½µÍ | V | 3.80 | |||
VBAT ´ÓµÍµ½¸ß | V | 4.22 |
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Òý½ÅÃû | Òý½ÅºÅ | ¹¦ÄÜ˵Ã÷ |
IS | 1 | ³äµçµçÁ÷Õì²âÒý½Å | |
VDD | 2 | ÍⲿÊäÈëÖ±Á÷ 5V | |
L1 | 3 | ָʾµÆ1 | |
L2 | 4 | ָʾµÆ2 | |
L3 | 5 | ָʾµÆ3 | |
L4 | 6 | ָʾµÆ4 | |
KEY | 7 | °´¼ü/ָʾµÆÏÔʾģʽѡÔñÒý½Å/²âÊÔģʽ | |
CE | 8 | ²åÈëÊÖ»ú×Ô¶¯Ê¶±ðÒý½Å | |
GND | 9 | µØ | |
VOUT | 10 | Êä³ö5.1V Òý½Å | |
STB | 11 | ´ý»úÒý½Å | |
EXT | 12 | BOOST ÍâÖù¦ÂʹÜÇý¶¯ | |
LX | 13 | BOOST µç¸Ð·åÖµµçÁ÷Õì²â | |
BTP | 14 | µç³ØÕý¼« | |
LED | 15 | 30mA LED ÊÖµçÇý¶¯ | |
CH_EXT | 16 | Íⲿ³äµç¹Ü PMOS Õ¤¼«Çý¶¯ |
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