UC1842A數(shù)據(jù)手冊集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF

廠商型號 |
UC1842A |
參數(shù)屬性 | UC1842A 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR BST FLYBK PWM 8SOIC |
功能描述 | 電流模式 PWM 控制器 |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
制造商 | TI Texas Instruments |
中文名稱 | 德州儀器 美國德州儀器公司 |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-16 20:22:00 |
人工找貨 | UC1842A價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
UC1842A規(guī)格書詳情
描述 Description
The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5?V.
特性 Features
? Optimized for Off-Line and DC-DC Converters
? Low Start-Up Current (WEBENCH? Power Designer
技術(shù)參數(shù)
- 制造商編號
:UC1842A
- 生產(chǎn)廠家
:TI
- Duty cycle (Max) (%)
:100
- Supply voltage (Max) (V)
:25
- UVLO thresholds on/off (V)
:16/10
- Features
:Error Amplifier
- Operating temperature range (C)
:-55 to 125
- Rating
:Military
- Frequency (Max) (kHz)
:500
- Gate drive (Typ) (A)
:1
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MSC |
2000/2002 |
CDIP |
3 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 | |||
TIM |
24+ |
SMD |
10 |
“芯達集團”專營軍工百分之百原裝進口 |
詢價 | ||
TI |
24+ |
SOP8 |
20000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div> |
詢價 | ||
Microc |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
TI |
24+ |
CDIP|8 |
70230 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI |
25+ |
SOP8 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
LINFINITY |
23+ |
CERDIP-8 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
8835 |
10 |
公司優(yōu)勢庫存 熱賣中! |
詢價 |