参数资料
型号: IRDCIP2001-A
厂商: International Rectifier
文件页数: 3/10页
文件大小: 0K
描述: IC CONVRTR 2PH BUCK 40A W/IP2001
标准包装: 1
系列: iPOWIR™
主要目的: DC/DC,步降
输出及类型: 1,非隔离
功率 - 输出: 68W
输出电压: 1.7V
电流 - 输出: 40A
输入电压: 5 ~ 12 V
稳压器拓扑结构: 降压
频率 - 开关: 500kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: iP2001
其它名称: *IRDCIP2001-A
iP2001
Pin Description Table
Pin Name
V DD
V IN
PGND
V SW
SGND
ENABLE
PRDY
PWM
Ball Designator
A1 – A3, B1 – B3
A5 – A12, B5 – B12,
C5 - C10
C11, C12, D11, D12, E11,
E12, F6, F7, F12, G6, G7,
G12, H6, H7, H12, J6, J7, J12,
K5 – K7, K12, L5, L6, L12,
M5 – M7, M12
D5 – D10, E5 – E10,
F8 – F11, G8 – G11,
H8 – H11, J8 – J11,
K8 – K11, L8 – L11,
M8 – M11
C1 – C3, D1 –D3, E1 –E3
F1
K1
H1
Pin Function
Supply voltage for the internal circuitry.
Input voltage for the DC-DC converter.
Power Ground - connection to the ground of
bulk and filter capacitors.
Switching Node - connection to the output
inductor.
Signal Ground.
When set to logic level high, internal
circuitry of the device is enabled. When set
to logic level low, the PRDY pin is forced
low, the Control and Sychronous switches are
turned off, and the supply current is less than
10μA.
Power Ready - This pin indicates the status of
ENABLE or V DD . This output will be driven
low when ENABLE is logic low or when V DD
is less than 4.4V (typ.). When ENABLE is
logic high and V DD is greater than 4.4V
(typ.), this output is driven high. This output
has a 10mA source and 1mA sink capability.
TTL-level input signal to MOSFET drivers.
G4, H2 – H4, J1, J2 – J4, K3, should be attached only to dead copper.
NC
www.irf.com
B4, C4, D4, E4, F2 – F4, G2 –
L1, L2, M1 – M4
This pin is not for electrical connection. It
3
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