RYC8220-1P Tyco, RYC8220-1P Datasheet - Page 2

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RYC8220-1P

Manufacturer Part Number
RYC8220-1P
Description
Poly Switch Power Switch Devices
Manufacturer
Tyco
Datasheet
ELECTRICAL CHARACTERISTICS - NOTES
Note 1. Exceeding the absolute maximum rating may damage the device.
Note 2. Devices are ESD sensitive. Handling precautions recommended.
Note 3. The device is not designed to function outside its operating rating.
Note 4. Off is ≤ 0.8V and on is ≥ 2.4V for the RYC8220-1 and RYC8220-3. Off is ≥ 2.4V and on is ≤ 0.8V for the RYC8220-2 and RYC8220-4. The
Note 5. Pull-up resistors are on chip.
Note 6. No error flag out delay on UVLO, OVLO, and thermal shut down.
PIN CONFIGURATION:
PIN DESCRIPTIONS:
DIP-8 PACKAGE NOTES:
1.
2.
3.
4.
MECHANICAL DIMENSIONS:
DIP-8 PACKAGE NOTES:
1.
2.
3.
4.
Tyco/Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
Fax: 800-227-4866
Pin Number
5 and 8
Dimensions and tolerance per ANSI Y14.5M-1982.
Dimensions A, B, and C are datums.
Controlling dimensions: Inches
Dimensions B and C do not include mold flash. Mold flash shall not exceed 0.10
inch [0.25mm] per side.
Dimensions and tolerance per ANSI Y14.5M-1982.
Dimensions A, B, and C are datums.
Controlling dimensions: Inches
Dimensions B and C do not include mold flash. Mold flash shall not exceed 0.10 inch [0.25mm] per side.
FLGA
FLGB
1, 4
2, 3
ENA
6
7
ENB
enable input has approximately 200mV of hysteresis. Pull-down/Pull-up resistors are on chip for “-1” and “-2” configurations.
1
3
4
2
Pin Name
GND
OUT
FLG
EN
IN
Pin Function
Enable (Input): Logic-compatible enable input. High input > 2.4V typical.
Low input <0.8V typical (-1, -3 active high, -2, -4 active low). Do not float.
Fault Flag (Output): Active-low open-drain output. Indicates overcurrent, UVLO, OVLO and thermal
shutdown.
Ground: Supply return
Supply Input: Output MOSFET drain. Also supplies IC’s internal circuitry. Connect to positive supply.
Switch Output: Output MOSFET source. Typically connect to switched side of load.
8
7
6
5
OUTA
GND
OUTB
IN
Power Switch
PolySwitch®
Devices
DIMENSION
DEVICE MARKING:
A1
B1
M
- 1P
A
B
C
D
G
H
F
L
J
8220
PRODUCT: RYC8220-1P
DOCUMENT: SCD24678
PCN: 136315-000
REV LETTER: B
REV DATE: AUGUST 2, 2001
PAGE NO.: 2 OF 2
MM
MIN
3.05
0.38
9.40
6.10
1.14
3.17
2.29
0.38
7.62
7.37
0.20
7.62 BSC
Lot ID
Raychem Logo
Part ID1
Part ID2
MAX
10.16
10.92
MM
3.81
0.89
6.60
1.65
3.81
2.80
0.58
7.87
0.38
0.120
0.015
0.370
0.240
0.045
0.125
0.090
0.015
0.300
0.290
0.008
MIN
IN
0.300 BSC
MAX
0.150
0.035
0.400
0.260
0.065
0.150
0.110
0.023
0.430
0.310
0.015
IN

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