參數(shù)資料
型號(hào)： MCP73832-5DCI/MC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝： 2 X 3 MM, 0.90 MM HEIGHT, PLASTIC, MO-229VCED-2, DFN-8
文件頁(yè)數(shù)： 19/24頁(yè)
文件大?。?/td> 786K
代理商： MCP73832-5DCI/MC
MCP73831/2
DS21984C-page 4
2007 Microchip Technology Inc.
Preconditioning Current Regulation (Trickle Charge Constant-Current Mode)
Precondition Current
Ratio
IPREG / IREG
7.5
10
12.5
%
PROG = 2.0 k
Ω to 10 kΩ
15
20
25
%
PROG = 2.0 k
Ω to 10 kΩ
30
40
50
%
PROG = 2.0 k
Ω to 10 kΩ
—
100
—
%
No Preconditioning
TA = -5°C to +55°C
Precondition Voltage
Threshold Ratio
VPTH / VREG
64
66.5
69
%
VBAT Low-to-High
69
71.5
74
%
VBAT Low-to-High
Precondition Hysteresis
VPHYS
—110
—
mV
VBAT High-to-Low
Charge Termination
Charge Termination
Current Ratio
ITERM / IREG
3.75
5
6.25
%
PROG = 2.0 k
Ω to 10 kΩ
5.6
7.5
9.4
%
PROG = 2.0 k
Ω to 10 kΩ
7.5
10
12.5
%
PROG = 2.0 k
Ω to 10 kΩ
15
20
25
%
PROG = 2.0 k
Ω to 10 kΩ
TA = -5°C to +55°C
Automatic Recharge
Recharge Voltage
Threshold Ratio
VRTH / VREG
91.5
94.0
96.5
%
VBAT High-to-Low
94
96.5
99
%
VBAT High-to-Low
Pass Transistor ON-Resistance
ON-Resistance
RDSON
—
350
—
m
Ω
VDD = 3.75V, TJ = 105°C
Battery Discharge Current
Output Reverse Leakage
Current
IDISCHARGE
—
0.15
2
A
PROG Floating
—0.25
2
A
VDD Floating
—0.15
2
A
VDD < VSTOP
—
-5.5
-15
A
Charge Complete
Status Indicator – STAT
Sink Current
ISINK
——
25
mA
Low Output Voltage
VOL
—0.4
1
V
ISINK = 4 mA
Source Current
ISOURCE
——
35
mA
High Output Voltage
VOH
—VDD-0.4
VDD - 1
V
ISOURCE = 4 mA (MCP73831)
Input Leakage Current
ILK
—
0.03
1
A
High-Impedance
PROG Input
Charge Impedance
Range
RPROG
2—
20
k
Ω
Minimum Shutdown
Impedance
RPROG
70
—
200
k
Ω
Automatic Power Down
Automatic Power Down
Entry Threshold
VPDENTER
VDD<(VBAT
+20mV)
VDD<(VBAT
+50mV)
—3.5V
≤ VBAT ≤ VREG
VDD Falling
Automatic Power Down
Exit Threshold
VPDEXIT
—VDD<(VBAT
+150mV)
VDD<(VBAT
+200mV)
3.5V
≤ VBAT ≤ VREG
VDD Rising
Thermal Shutdown
Die Temperature
TSD
—
150
—
°C
Die Temperature
Hysteresis
TSDHYS
—10
—
°C
DC CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise indicated, all limits apply for VDD= [VREG(typical) + 0.3V] to 6V, TA = -40°C to +85°C.
Typical values are at +25°C, VDD = [VREG (typical) + 1.0V]
Parameters
Sym.
Min.
Typ.
Max.
Units
Conditions
Note 1:
Not production tested. Ensured by design.
相關(guān)PDF資料
PDF描述
MCR264-4-AC 40 A, 200 V, SCR, TO-220AB
MCR68-6-BC 12 A, 400 V, SCR, TO-220AB
MCR68-2-AU 12 A, 50 V, SCR, TO-220AB
MCR68-2-BA 12 A, 50 V, SCR, TO-220AB
MCS3AT PIN PHOTO DIODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP73832T 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
MCP73832T-2ACI/MC 功能描述:電池管理 Charge mgnt contr RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MCP73832T-2ACI/OT 功能描述:電池管理 Charge mgnt contr RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MCP73832T-2ADI/MC 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
MCP73832T-2ADI/OT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*