Rated 
(5/5) based on 8 customer reviews
(5/5) based on 8 customer reviews
Description
IC REG CTRLR BUCK PWM CM 28VQFN Series: - Applications: Number of Outputs: 1 Frequency - Max: 1MHz Voltage - Input: Duty Cycle: 0.875 Voltage - Output: Voltage - Supply: 4.5 V ~ 15 V Buck: Yes Boost: No Mounting Type: Flyback: No Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: -40～C ~ 85～C Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-VQFN (5x5)
| Part Number | TPS40091RHDR |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | Texas Instruments |
| Description | IC REG CTRLR BUCK 28VQFN |
| Series | - |
| Packaging | Cut Tape (CT) |
| Output Type | PWM Signal |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 4 |
| Output Phases | 4 |
| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 15 V |
| Frequency - Switching | 100kHz ~ 1.2MHz |
| Duty Cycle (Max) | 87.5% |
| Synchronous Rectifier | No |
| Clock Sync | Yes |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-VQFN (5x5) |
| Image |  |
Lowest Price: $1.25
Highest Price: $5.49
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
TPS40091RHDR
Brand:
TI/ST
D/C:
Qty:
5573
Price (USD):
1.25
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
TPS40091RHDR
Brand:
TexasIns
D/C:
Qty:
12
Price (USD):
2.31
Company:
Gallop Great Holdings (Hong Kong) Limited
Buy
Part Number:
TPS40091RHDR
Brand:
TI/CC
D/C:
21+
Qty:
24500
Price (USD):
3.37
Company:
Hong Kong Capital Industrial Co.,Ltd
Buy
Part Number:
TPS40091RHDR
Brand:
TI?
D/C:
2020+
Qty:
37500
Price (USD):
4.43
Company:
Cinty Int'l (HK) Industry Co., Limited
Buy
Part Number:
TPS40091RHDR
Brand:
TI-BB
D/C:
Qty:
11010
Price (USD):
5.49
Company:
CIS Ltd (CHECK IC SOLUTION LIMITED)
Buy
TPS40091RHDR Ref.
[hkintexasinstruments20220920][hkinbrandcloudAMpd]
