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MP2632B Datasheet(PDF) 11 Page - Monolithic Power Systems

Part # MP2632B
Description  All-In-One, 3A, Battery Charger with 3A Boost Current with Independent Torch-On and BATT_UVLO Latch-Off Funtion
PDF  43 Pages
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Manufacturer  MPS [Monolithic Power Systems]
Direct Link  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MP2632B Datasheet(HTML) 11 Page - Monolithic Power Systems

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MP2632B
– ALL-IN-ONE, 3A, SW CHARGER, 3A BOOST
MP2632B Rev. 1.0
www.MonolithicPower.com
11
3/9/2018
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2018 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 5V, CIN = CBATT = CSYS = C2 = 22µF, L1 = 2.2µH, RS1 = 10mΩ, C4 = CTMR = 0.1µF, battery
simulator, unless otherwise noted.
Fast Charge Efficiency
VIN = 5V, VBATT_REG = 4.2V, ICC = 3A
Constant-Voltage Charge Efficiency
VIN = 5V, VBATT_REG = 4.2V, ICC = 3A
70.00
75.00
80.00
85.00
90.00
95.00
100.00
3
3.3
3.6
3.9
4.2
4.5
VBATT (V)
75.00
80.00
85.00
90.00
95.00
100.00
0
1
2
3
4
IBATT (A)
Boost Efficiency
ROLIM = 0
ICC vs. RISET @ VIN = 5V
70.00
75.00
80.00
85.00
90.00
95.00
100.00
0
1
2
3
ISYS (A)
VBATT=3V
VBATT=3.7V
VBATT=4.2V
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
30
70
110
150
190
230
270
310
RISET (k
Ω)
ILIMIT vs. RILIMIT @ VIN = 5V
Programmable Output Current Limit,
Boost Mode
VBATT = 3.7V
0.00
0.50
1.00
1.50
2.00
2.50
3.00
10
30
50
70
90
RILIMIT (k
Ω)
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
40
80
120
160
200
ROLIM (k
Ω)



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