Supply Voltage - Max
:
Supply Voltage - Min
:
Power Dissipation
:
Operating Temperature Range
:
Mounting Style
: SMD/SMT
Packaging
: Tube
Product
: PCI Power Management
Package / Case
: HTSSOP-32
Features: Fully Integrated xVCC and xVPP Switching
xVPP Programmed Independent of xVCC
3.3-V, 5-V, and/or 12-V Power Distribution
Low rDS(on) (60-mΩ 3.3-V xVCC Switch and
140-mΩ 5-V xVCC Switch Typical)
Short Circuit and Thermal Protection
150-µA (maximum) Quiescent Current
Standby Mode: 50-mA Current Limit (Typ)
12-V Supply Can Be Disabled
3.3-V Low-Voltage Mode
Ambient Temperature...40°C to 70°C
Meets PC Card TM Standards
TTL-Logic Compatible Inputs
Available in 24-Pin and 30-Pin SSOP (DB),
and 32-Pin TSSOP (DAP) Packages
Break-Before-Make Switching
Internal Power-On Reset
Pinout
SpecificationsInput voltage range for card power:V I(3.3V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 6 V
V I(5V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 6 V
V I(12V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 14 V
Logic input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to 6 V
Output voltage range:V O(xVCC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 0.3 V to 6 V
V O(xVPP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 14 V
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Output current:IO(xVCC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally limited
IO(xVPP). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally limited
Operating virtual junction temperature range, TJ . . . . . . . . . . . . . . . . . . .;. .. . . 40°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds. . . . . . . . . . . . . . . . . . . . . 260°C
DescriptionThe TPS2214A and TPS2216A PC Card power-interface switches provide an integrated power-management solution for two PC Cards. All of the discrete power MOSFETs, a logic section, current limiting, and thermal protection for PC Card control are combined on single integrated circuits. These low-cost devices allow the distribution of 3.3-V, 5-V, and/or 12-V power to the card. The current-limiting feature eliminates the need for fuses. Current-limit reporting can help the user isolate a system fault.
The TPS2214A and TPS2216A feature a 3.3-V low-voltage mode that allows for 3.3-V switching without the need for 5-V power. This feature facilitates low-power system designs such as sleep modes where only 3.3 V is available. These devices also have the ability to program the xVPP outputs independent of the xVCC outputs. A standby mode that changes all output-current limits to 50 mA (typical) has been incorporated.
End-equipment applications for these products include: notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and bar-code scanners. In the TPS2214A and TPS2216A series, the TPS2216A is backward-compatible with the TPS2202A, TPS2206, and TPS2216. The TPS2214A is backward-compatible with the TPS2214.
Parameters: | Technical/Catalog Information | TPS2216ADAP |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Type | PCMCIA/Cardbus Switch |
| Number of Outputs | 2 |
| Voltage - Input | 3.3V, 5V, 12V |
| Package / Case | 32-TSSOP Exposed Pad, 32-eTSSOP, 32-HTSSOP |
| Packaging | Tube |
| Current Limit | 1A |
| Internal Switch(s) | Yes |
| Operating Temperature | -40°C ~ 70°C |
| Rds (On) | 185 mOhm |
| Drawing Number | 296; 4073257; DAP; 32 |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | TPS2216ADAP
TPS2216ADAP
296 2250 5 ND
29622505ND
296-2250-5
|
TPS2216ADAP Data Sheet
