TC7662BEOA Microchip Technology, TC7662BEOA Datasheet - Page 3

• Manufacturer Part Number: TC7662BEOA
• Description: IC CHARGE PUMP DC/DC CONV 8-SOIC
• Manufacturer: Microchip Technology
• Type: Switched Capacitor (Charge Pump), Invertingr

Specifications of TC7662BEOA

• Package / Case: 8-SOIC (3.9mm Width)
• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: -1.5 ~ -15 V
• Current - Output: 20mA
• Frequency - Switching: 10kHz ~ 35kHz
• Voltage - Input: 1.5 ~ 15 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Power - Output: 470mW
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Function: Inverting
• Output Voltage: - 15 V to - 1.5 V
• Output Current: 20 mA
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 158-1060; 158-1060

1.0
Absolute Maximum Ratings*
Supply Voltage V
Input Voltage (Any Pin) .........(V
Current into Any Pin ............................................ 10mA
Output Short Circuit ........... Continuous (at 5.5V Input)
ESD Protection ................................................ ±2000V
Package Power Dissipation (T
Package Thermal Resistance
Operating Temperature Range
Storage Temperature Range.............. -65°C to +150°C
TC7662A ELECTRICAL SPECIFICATIONS
 2002 Microchip Technology Inc.
Electrical Characteristics: V
V
I
R
F
P
V
S
OSC
EFF
Symbol
DD
EFF
O
8-Pin CERDIP .......................................... 800mW
8-Pin PDIP ............................................... 730mW
CPA, EPA θ
IJA, MJA θ
C Suffix............................................ 0°C to +70°C
I Suffix .......................................... -25°C to +85°C
E Suffix......................................... -40°C to +85°C
M Suffix ...................................... -55°C to +125°C
ELECTRICAL
CHARACTERISTICS
Supply Voltage
Supply Current
Output Source Resistance
Oscillator Frequency
Power Efficiency
Voltage Efficiency
JA
JA
DD
............................................ 90°C/W
......................................... 140°C/W
to GND................................. +18V
Parameter
DD
A
= 15V, T
DD
≤ 70°C)
+ 0.3) to (V
A
= +25°C, Test circuit (Figure 3-1) unless otherwise noted.
Min
93
99
96
—
—
—
—
—
—
—
—
—
—
—
—
—
3
SS
– 0.3)
99.9
Typ
510
560
650
190
210
210
100
—
—
40
50
12
97
—
—
—
Max
700
125
18
50
60
—
—
—
—
—
—
—
—
—
—
—
—
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
Units
kHz
µ A
%
%
V
Ω
R
V
0 ° C ≤ T
-55°C ≤ T
V
0 ° C ≤ T
-55°C ≤ T
I
I
I
V
R
V
R
Over operating temperature range.
L
L
L
DD
DD
DD
DD
L
L
L
= 20mA, V
= 40mA, V
= 3mA, V
= ∞
= 2k Ω
= ∞
= +15V
= +5V
= +15V
= +15V
A
A
≤ +70 ° C
≤ +70 ° C
A
A
≤ +125°C
≤ +125°C
DD
DD
DD
= +5V
Test Conditions
= +15V
= +15V
TC7662A
DS21468B-page 3