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MM3077

Features: `High withstand voltage CMOS process used Charger connection absolute maximum rating 28V`High electrostatic tolerance 20kV (150pF, 330 aerial, contact discharge)`Detection voltage precision Overcharge detection precision ±25mV (0 ~ 50°C) Discharge overcurrent detection precision ±10mV Ov...

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SeekIC No. : 004422827 Detail

MM3077: Features: `High withstand voltage CMOS process used Charger connection absolute maximum rating 28V`High electrostatic tolerance 20kV (150pF, 330 aerial, contact discharge)`Detection voltage precisio...

MM3077 Data Sheet

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Part Number:
MM3077
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

` High withstand voltage CMOS process used Charger connection absolute maximum rating 28V
` High electrostatic tolerance                                     20kV (150pF, 330 aerial, contact discharge)
` Detection voltage precision                                     Overcharge detection precision ±25mV (0 ~ 50°C)
                                                                                  Discharge overcurrent detection precision ±10mV
                                                                                  Overdischarge detection precision ±58mV
` Built-in detection delay time (timer circuit)               Overcharge detection delay time 0.25 ~ 7.0s (mask option)
                                                                                  Overdischarge detection delay time 4.0 ~ 32.0ms (mask option)
                                                                                  Discharge overcurrent detection delay time 4.0 ~ 32.0ms (mask option)
                                                                                  Short detection delay time 400s
` Includes detection function for too large charger    Detection voltage for too large charger 8.0V
` Setting DS pin                                                          At VDD level allows shortening of overcharge, excess discharge,
                                                                                   discharge overcurrent detection and reset delay time.
` OV charging prohibition function (mask option)


Application

Lithium-ion/lithium polymer battery protection circuits


Pinout

Connection Diagram


Specifications

Item
Symbol
Rating
Unit
Supply voltage
VDD
-0.3~12
V
Charger minus pin input voltage
V
VDD-28 ~ VDD+0.3
V
DS pin input voltage
VDS
VSS0.3 ~ VDD+0.3
V
COUT pin output voltage
VCOUT
VDD-28 ~ VDD+0.3
V
DOUT pin output voltage
VDOUT
VSS-0.3 ~ VDD+0.3
V
Operating temperature
TOPR
40 ~ +85
°C
Storage temperature
TSTG
55 ~ +125
°C



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