ADM660ARZ Analog Devices Inc, ADM660ARZ Datasheet - Page 5

• Manufacturer Part Number: ADM660ARZ
• Description: IC CONVERTER SWITCH CAP 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Step-Up (Boost), Switched Capacitor (Charge Pump), Doubler, Invertingr

Specifications of ADM660ARZ

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: -1.5 ~ -7 V, 3 ~ 14 V
• Current - Output: 100mA
• Voltage - Input: 1.5 ~ 7 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 450mW
• Primary Input Voltage: 7V
• No. Of Outputs: 1
• Output Voltage: 15V
• Output Current: 100mA
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REV.
TPC 2. Output Voltage and Efficiency vs. Load Current
C
TPC 3. Output Voltage Drop vs. Load Current
–3.0
–3.4
–3.8
–4.2
–4.6
–5.0
3.0
2.5
2.0
1.5
1.0
0.5
1.6
1.2
0.8
0.4
0
1.5
TPC 1. Power Supply Current vs. Voltage
0
0
0
V+ = +1.5V
20
20
3.5
SUPPLY VOLTAGE – Volts
VOLTAGE DOUBLER
LOAD CURRENT – mA
LOAD CURRENT – mA
EFFICIENCY
7
40
40
V+ = +2.5V
V
OUT
LV = OUT
V+ = +3.5V
V+ = +5.5V
Typical Performance Characteristics–ADM660/ADM8660
LV = GND
60
60
LV = OPEN
5.5
80
80
V+ = +4.5V
100
.5
100
100
80
60
40
20
0
–5–
TPC 5. Power Supply Current vs. Charge-Pump
Frequency
100
90
80
70
60
50
40
30
120
100
TPC 4. Efficiency vs. Charge-Pump Frequency
3.0
2.0
1.0
3.5
2.5
1.5
0.5
80
60
40
20
0
0
1k
TPC 6. Power Efficiency vs. Load Current
1
0
I
L
I
L
I
= 80mA
L
I
L
= 50mA
= 1mA
= 10mA
20
V+ = +1.5V
CHARGE-PUMP FREQUENCY – Hz
CHARGE-PUMP FREQUENCY – kHz
10k
VOLTAGE DOUBLER
10
LOAD CURRENT – mA
40
V+ = +6.5V
LV = GND
60
LV = GND
VOLTAGE INVERTER
100k
V+ = +2.5V
V+ = +5.5V
100
V+ = +3.5V
80
V+ = +4.5V
1M
1000
100