參數(shù)資料
型號(hào): RT8805PQV
廠商: Richtek Technology Corporation
英文描述: Two Phase General Purpose PWM Controller
中文描述: 兩相通用PWM控制器
文件頁(yè)數(shù): 6/15頁(yè)
文件大?。?/td> 387K
代理商: RT8805PQV
RT8805
Preliminary
6
DS8805-01 November 2005
www.richtek.com
Typical Operating Characteristics
Phase Loading vs. Output Loading
0
5
10
15
20
25
30
5
10
15
20
Output Loading (A)
25
30
35
40
45
50
P
PHASE1
PHASE2
Low-Side : IPD06N03
High-Side : IPD09N03
V
REF
vs. Temperature
0.7895
0.79
0.7905
0.791
0.7915
0.792
0.7925
0.793
0.7935
0.794
0.7945
-40 -25 -10
5
20
35
50
65
80
95
110 125
Temperature
V
R
(
°
C)
OCP
Time (25ms/Div)
V
OUT
(100mV/Div)
SS
(2V/Div)
I
L
(10A/Div)
Short then Start up, C
SS
= 0.1
μ
F
OCP
Time (25ms/Div)
V
OUT
(1V/Div)
SS
(5V/Div)
I
L
(20A/Div)
UGATE
(20V/Div)
Start up then Short, C
SS
= 0.1
μ
F
No Load
Dead Time
Time (100ns/Div)
PHASE
LGATE
UGATE
(5V/Div)
UGATE-PHASE
Low-Side : IPD06N03
High-Side : IPD09N03
F
OSC
vs. Temperature
294
296
298
300
302
304
306
-40 -25 -10
5
20
35
50
65
80
95
110 125
Temperature
F
O
R
RT
= 33k
(
°
C)
相關(guān)PDF資料
PDF描述
RT9001 600mA, Ultra-Fast Transient Response LDO Regulator
RT9001-12GG 600mA, Ultra-Fast Transient Response LDO Regulator
RT9001-12PG 600mA, Ultra-Fast Transient Response LDO Regulator
RT9001-13GG 600mA, Ultra-Fast Transient Response LDO Regulator
RT9001-13PG 600mA, Ultra-Fast Transient Response LDO Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RT8807BGQW 功能描述:IC REG CTRLR BUCK PWM VM 24WQFN RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:1MHz 占空比:50% 電源電壓:9 V ~ 10 V 降壓:無(wú) 升壓:是 回掃:是 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP(0.173",4.40mm 寬) 包裝:帶卷 (TR)
RT8810DGQW 制造商:Richtek Technology Corporation 功能描述:
RT8812CGQW 制造商:Richtek Technology Corporation 功能描述:Dual-Phase PWM Controller with PWM-VID Reference
RT8841 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:4/3/2/1-Phase PWM Controller for High-Density Power Supply
RT8841GQW 功能描述:IC CTRLR PWM MULTI-PHASE 40WQFN RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專(zhuān)用型 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:控制器,DSP 輸入電壓:4.5 V ~ 25 V 輸出數(shù):2 輸出電壓:最低可調(diào)至 1.2V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:30-TFSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:30-TSSOP 包裝:帶卷 (TR)