MC33340, MC33342
2.10
V CC = 6.0 V
16
V CC = 6.0 V
2.00
8.0
1.90
0
1.02
?8.0
1.00
0.98
? 50
? 25
0
25
50
75
100
125
?16
? 50
? 25
0
25
50
75
100
125
0
T A , AMBIENT TEMPERATURE ( ° C)
Figure 2. Battery Sense Input Thresholds
versus Temperature
3.2
T A , AMBIENT TEMPERATURE ( ° C)
Figure 3. Oscillator Frequency
versus Temperature
?0.2
V CC
V CC = 6.0 V
Threshold voltage is measured with respect to V CC .
2.4
V CC = 6.0 V
T A = 25 ° C
? 0.4
?0.6
?0.8
Time mode is selected if any of
the three inputs are above the
threshold.
Temperature mode is selected
1.6
0.8
V sen Gate
Pin 2
Fast/Trickle
Pin 3
when all three inputs are below
the threshold.
?1.0
0
?50
?25
0
25
50
75
100
125
0
8.0
16
24
32
40
3.1
T A , AMBIENT TEMPERATURE ( ° C)
Figure 4. Temperature Select Threshold Voltage
versus Temperature
Startup Threshold
1.0
I sink , SINK SATURATION (mA)
Figure 5. Saturation Voltage versus Sink Current
V sen Gate and Fast/Trickle Outputs
T A = 25 ° C
3.0
(V CC Increasing)
0.8
0.6
2.9
0.4
2.8
2.7
Minimum Operating Threshold
(V CC Decreasing)
0.2
0
? 50
? 25
0
25
50
75
100
125
0
4.0
8.0
12
16
T A , AMBIENT TEMPERATURE ( ° C)
Figure 6. Undervoltage Lockout Thresholds
versus Temperature
http://onsemi.com
4
V CC , SUPPLY VOLTAGE (V)
Figure 7. Supply Current
versus Supply Voltage
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相关代理商/技术参数
MC33340P 功能描述:电池管理 18V Max NiCD/NiMH RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MC33340PG 功能描述:电池管理 18V Max NiCD/NiMH Fast Charge RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MC33340PG 制造商:ON Semiconductor 功能描述:Battery Management IC
MC33341D 功能描述:电池管理 2.3-15V Power Supply RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MC33341DG 功能描述:电池管理 2.3-15V Power Supply Charger w/Regulation RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MC33341DR2 功能描述:电池管理 2.3-15V Power Supply RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MC33341DR2G 功能描述:电池管理 2.3-15V Power Supply Charger w/Regulation RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MC33341P 功能描述:电池管理 2.3-15V Power Supply RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel