tc7662b Microchip Technology Inc., tc7662b Datasheet - Page 9

• Manufacturer Part Number: tc7662b
• Description: Charge Pump Dc-to-dc Voltage Converter
• Manufacturer: Microchip Technology Inc.

© 2001 Microchip Technology Inc.
CHARGE PUMP DC-TO-DC
VOLTAGE CONVERTER
PACKAGE DIMENSIONS
TYPICAL CHARACTERISTICS (cont.)
12
10
8
6
4
2
0
-40
Unloaded Osc Freq vs. Temperature
-20
.200 (5.08)
.140 (3.56)
TEMPERATURE ( C)
.150 (3.81)
.115 (2.92)
0
DS21469A
.045 (1.14)
.030 (0.76)
20
40
.110 (2.79)
.090 (2.29)
.400 (10.16)
.348 (8.84)
60
V
V
.022 (0.56)
.015 (0.38)
IN
IN
80
= 5V
= 12V
.070 (1.78)
.040 (1.02)
8-Pin Plastic DIP
100
.260 (6.60)
.240 (6.10)
PIN 1
.040 (1.02)
.020 (0.51)
9
60
50
40
30
20
10
0
-40
.015 (0.38)
.008 (0.20)
Unloaded Osc Freq vs. Temperature
-20
with Boost Pin = V
0
TEMPERATURE ( C)
.400 (10.16)
.310 (7.87)
.310 (7.87)
.290 (7.37)
20
40
Dimensions: inches (mm)
V
IN
3 MIN.
= 12V
60
IN
TC7662B
V
IN
TC7662B-8 9/11/96
= 5V
80
100