Datasheet

9
TC7662B
CHARGE PUMP DC-TO-DC
VOLTAGE CONVERTER
TC7662B-8 9/11/96© 2001 Microchip Technology Inc. DS21469A
TYPICAL CHARACTERISTICS (cont.)
3° MIN.
PIN 1
.260 (6.60)
.240 (6.10)
.045 (1.14)
.030 (0.76)
.070 (1.78)
.040 (1.02)
.400 (10.16)
.348 (8.84)
.200 (5.08)
.140 (3.56)
.150 (3.81)
.115 (2.92)
.110 (2.79)
.090 (2.29)
.022 (0.56)
.015 (0.38)
.040 (1.02)
.020 (0.51)
.015 (0.38)
.008 (0.20)
.310 (7.87)
.290 (7.37)
.400 (10.16)
.310 (7.87)
PACKAGE DIMENSIONS
Unloaded Osc Freq vs. Temperature
12
10
0
2
4
6
8
-40 -20 0 20 40 10060 80
OSCILLATOR FREQUENCY (kHz)
TEMPERATURE (°C)
V
IN
= 12V
V
IN
= 5V
Unloaded Osc Freq vs. Temperature
with Boost Pin = V
IN
60
50
0
10
20
30
40
-40 -20 0 20 40 10060 80
OSCILLATOR FREQUENCY (kHz)
TEMPERATURE (°C)
V
IN
= 12V
V
IN
= 5V
8-Pin Plastic DIP
Dimensions: inches (mm)
Note: For the most current package drawings,
please see the Microchip Packaging Specification
located at http://www.microchip.com/packaging