ADP2147ACBZ-110-R7 Analog Devices Inc, ADP2147ACBZ-110-R7 Datasheet - Page 6

• Manufacturer Part Number: ADP2147ACBZ-110-R7
• Description: IC REG BUCK 800MA 3MHZ 6WLSCP
• Manufacturer: Analog Devices Inc
• Series: -r
• Type: Step-Down (Buck), PWM - Current Moder

Specifications of ADP2147ACBZ-110-R7

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.275V, 0.981V
• Current - Output: 800mA
• Frequency - Switching: 3MHz
• Voltage - Input: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-UFBGA, WLCSP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: ADP2147ACBZ-110-R7TR

ADP2147
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 3.6 V, T
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0.001
0.001
0.001
0
0
0
Figure 3. Efficiency vs. Load Current, Across Input Voltage,
Figure 4. Efficiency vs. Load Current, Across Input Voltage,
Figure 5. Efficiency vs. Load Current, Across Input Voltage,
A
= 25°C, V
0.01
0.01
0.01
EN
= V
V
V
V
OUT
OUT
OUT
I
I
I
IN
OUT
OUT
OUT
= 1.8 V
= 0.8 V
= 3.3 V
, unless otherwise noted.
(A)
(A)
(A)
0.1
0.1
0.1
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 3.9V
= 4.2V
= 5.5V
= 2.3V
= 3.6V
= 4.2V
= 5.5V
= 2.3V
= 3.6V
= 4.2V
= 5.5V
1
1
1
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1.825
1.815
1.805
1.795
1.785
1.775
0.815
0.810
0.805
0.800
0.795
0.790
0.785
0.780
3.378
3.358
3.338
3.318
3.298
3.278
3.258
3.238
3.218
Figure 6. Load Regulation Across Input Voltage, V
Figure 7. Load Regulation Across Input Voltage, V
Figure 8. Load Regulation Across Input Voltage, V
0
0
0
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.3
0.3
I
I
I
OUT
OUT
OUT
0.4
0.4
0.4
(A)
(A)
(A)
0.5
0.5
0.5
0.6
0.6
0.6
OUT
OUT
OUT
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
0.7
0.7
0.7
= 1.8 V
= 0.8 V
= 3.3 V
= 2.3V
= 3.6V
= 4.2V
= 5.5V
= 2.3V
= 3.6V
= 4.2V
= 5.5V
= 3.9V
= 4.2V
= 5.5V
0.8
0.8
0.8