MC33341D ON Semiconductor, MC33341D Datasheet - Page 4

• Manufacturer Part Number: MC33341D
• Description: IC CTRLR BATTERY PS REG 8-SOIC
• Manufacturer: ON Semiconductor

Specifications of MC33341D

• Function: Charge Management
• Battery Type: All Battery Types
• Voltage - Supply: 2.3 V ~ 16 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Output Current: 50 mA
• Operating Supply Voltage: 2.3 V to 15 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

−4.0
−8.0
−12
280
240
200
160
120
4.0
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
40
80
0
0
−50
0
0
0
Figure 6. Closed−Loop Current Sensing Input A
Figure 4. Closed−Loop Voltage Sensing Input
V
V
I
T
Noninverting input path is active
for load low−side current sensing.
V
V
I
T
O
O
A
A
CC
O
CC
O
= 1.0 mA
= 1.0 mA
Threshold Change versus Temperature
= 25°C
= 25°C
= 1.0 V
= 1.0 V
0.2
−25
= 6.0 V
= 6.0 V
40
versus Voltage Threshold Adjust
versus Current Threshold Adjust
V
V
Pin 2
Pin 6
0.4
V
Figure 2. Voltage Sensing
T
, CURRENT THRESHOLD ADJUST (mV)
Pin 5
A
, VOLTAGE THRESHOLD ADJUST (V)
80
0
, AMBIENT TEMPERATURE (°C)
V
0.6
Pin 5
120
25
V
Pin 6
0.8
−V
V
Pin 2
160
50
Pin 5
1.0
−V
Pin 1
200
75
1.2
GND
V
CC
100
240
= 6.0 V
1.4
http://onsemi.com
280
125
1.6
16
14
12
10
8.0
6.0
4.0
2.0
0
14
12
10
8.0
6.0
4.0
2.0
0
MC33341
4
−120
−160
−200
−240
−280
−120
−160
−200
−240
−260
−1.0
−2.0
−3.0
−40
−80
−40
−80
1.0
0
−50
0
0
0
0
Figure 7. Closed−Loop Current Sensing Input A
Figure 5. Closed−Loop Current Sense Input B
1 − Source High−Side and Load High−Side
2 − Source Return Low−Side
3 − Load Low−Side
Differential Amplifier is active for
source high−side and load high−side
current sensing. Both vertical axis are
expressed in millivolts down to V
V
Threshold Change versus Temperature
Pin 5
−25
40
40
versus Current Threshold Adjust
versus Current Threshold Adjust
V
V
Pin 2
Pin 2
V
V
Pin 2
Figure 3. Current Sensing
Pin 6
T
, CURRENT THRESHOLD ADJUST (mV)
, CURRENT THRESHOLD ADJUST (V)
A
80
80
0
, AMBIENT TEMPERATURE (°C)
−|V
GND
Pin 1
|
120
120
25
CC
.
V
160
160
50
Pin 1
−V
Inverting Amplifier is
active for source return
low−side current sensing.
Pin 6
200
200
75
V
CC
V
V
V
I
Pin 1 = V
T
V
V
I
T
O
O
CC
A
A
CC
O
CC
O
= 1.0 mA
= 1.0 mA
= 25°C
= 25°C
100
240
240
= 1.0 V
= 1.0 V
= 6.0 V
= 6.0 V
= 6.0 V
CC
1
2
3
125
280
280
0
2.0
4.0
6.0
8.0
10
12
14
14
12
10
8.0
6.0
4.0
2.0
0